On this website, I have covered a ton of paid apps, and that’s because in general, paid apps tend to offer more when compared to free apps. However, that does not mean that there are no good free apps out there. In fact, there are a ton of them. That’s why it is going to be a long article as I am bringing a list of 35 best free apps you can get for your Mac right now. Some of the apps on this list are evergreen and you most probably already have them installed on your device. But some of them are entirely new. Well, at least they are new to me and that’s the beauty of it. No matter, how old an app is, it is new for somebody out there. That said, no matter how avid a Mac user you are, I can bet that you will find new Mac apps in this article that you have never heard of before. So, open your Macs and get ready to download these awesome free Mac apps.
Note: Be sure to read our must-have iPhone apps article to get the best apps for your iPhone in 2020.
Best Free Mac Apps You Should Install in 2020
While most of the apps in this list are free, some of them offer a paid option. That being said, when it comes to paid apps, I have only included those options that offer a generous free tier. I am using free versions of all the apps (that offer paid options) and find them suitable for most users. No app with a free trial or heavily restricted free tier has been included.
1. Audiobook Binder
But it’s really not that surprising. 2019 promises to be a huge year of change for the Mac, in large part because this fall’s macOS release will open the floodgates to apps originally designed. Apr 15, 2020 Install: Onyx 32. The last app on our list the SpotMenu app which is a nifty little menu bar application. The app basically allows you to control your iTunes and Spotify music player from the menu bar giving you access to controls such as play, pause, forward, and rewind.It’s a pretty basic application, however, it does come in handy. Jun 04, 2019 WWDC 2019: Mac Pro, iPadOS, iOS 13, WatchOS 6, and everything Apple announced. Betas available soon. The move to make it easier for iPad developers to bolster Mac apps is big.
While you can listen to books in MP3 format, I like the M4B format more as it supports chapters. M4B is also the native format that Apple Books support. If you want to keep your music library separate from the book library, this is the format to use. Audiobook Binder is an app that lets you convert MP3 files into M4B files. It also lets you bind multiple MP3 files into a single M4B file and converts those MP3 files into chapters. You can also add custom book cover and edit book’s metadata including name, author, and narrator. I have been using this app for the past year and a half to listen to public domain audiobooks and lectures and it has never failed me.
Install:Free
2. LastPass
Password management is something people ignore. Since passwords are hard to remember and most third-party password managers charge a hefty monthly subscription fee, not everyone is aboard the strong and different password train. To those users, I suggest LastPass. LastPass offers a very generous free tier that allows you to use the software on two different machines. And if you want to use it on more, you can always use its web app that works everywhere. I have been using LastPass for the past two years to manage my passwords and I never had any problem.
Its apps are installed on my primary MacBook Pro (learn MacBook Pro tips and tricks) and my iPhone. Since it supports browser plugins and iPhone’s automatic password fill feature, I never have to type my password or remember them. All my passwords are secure, long, and use an alpha-numeric combination. If you are still using the same password everywhere or setting weak passwords, try out LastPass. It’s free for personal use and you have no excuses not to use it. Its one of the best free Mac apps that you can get.
Install:Free, $3/user/month
3. Brave
While I love Safari and use it for most of my tasks, it’s not perfect and I have to turn to other browsers from time to time. My biggest problem with Safari is its nescient extension library. Safari is also slow to adopt the latest web technologies. I know Apple does this to keep browsing private and secure, but sometimes it causes hindrance in my work. For a long time, I was using Chrome for this work but I hated two things about it. First, Google Chrome is a resource hog and decreases battery life, causes overheating, and several other problems. Second and more importantly, I don’t like sharing my data with Google more than I already do. It was one of the reasons why I switch from Android to iOS several years back.
The solution is the Brave browser. It’s a browser that is built on the same Chromium engine that Google Chrome uses, so you are getting all the features and extension support. But, since the creators focus on privacy, your data is always secure. It brings an automatic tracking blocker and even blocks most of the annoying ads. Since it blocks the most harmful scripts, you get to enjoy a faster internet. Also, in my testing, it’s far better than Google Chrome at handling resources. While it’s not as good as Safari, that’s a trade-off that I am ready to make. If you are also looking for a good Chrome alternative, you should try using the Brave browser.
Install:Free
4. CopyClip
CopyClip is a Mac utility that stores everything you copy in a clipboard. Copy-and-paste is so integral to our work that we cannot even imagine a time when this feature was not available. Still, Mac’s clipboard is probably the most neglected feature in the macOS. Even after so decades, you still cannot hold more than one entry in your clipboard. Enter, CopyClip. It’s a clipboard manager that saves entries into the clipboard. You can use a simple keyboard shortcut to easily copy any item and paste them anywhere you want. CopyClip not only saves text input but also preserves images and documents. While I use “Paste” for my clipboard management as it offers more features, for a free app, CopyClip works exceptionally well.
Install:Free
5. BBEdit
For a long time, it was hard to recommend a good free text editor on Mac. All the good ones were paid, and the free ones were just not up to the mark. Well, after a long hiatus, BBEdit, one of the most exemplary text editors, is back on the Mac App Store. For the past 20 years, BBEdit has been the text editor to beat and now that it’s back on the App Store with a freemium model, you can use it for free. Only the advanced features of BBEdit are hidden behind a paywall and 90% of regular users will not need those features.
Whether you want to write a long blog post, edit snippets of code, design website or web apps, BBEdit is the text editor to use. The best thing about BBEdit is how fast it works. It opens text files with hundreds of thousands of words in seconds and never falters. In my years of using this app, I have not lost even a single line of text. It has a powerful search that lets you locate and find keywords across files. There’s no free text editor out there that can match its prowess.
Install:Free, $49.99
6. NetNewsWire
The death of Google Reader placed a dark cloud over the future of RSS readers. But, if anything, RSS is showing a sign of resurgence in the past year or so. From the launch of acclaimed RSS reader app Reeder 4 to the rebirth of NetNewsWire, RSS readers are becoming popular again. And if you are looking to create a personal news feed, there’s no better app to do it with than NetNewsWire. Built on-top of free and open source reader named Evergreen, NetNewsWire is an excellent feed reader for Mac.
The app makes it easy to subscribe to RSS feeds and brings excellent search capabilities. It also brings a beautiful design and I adore its dark mode. It also supports online feed syncing services such as Feedbin. I still prefer Reeder 4 as it brings more features, but seeing how NetNewsWire is still young and free to use, I cannot fault it. If you are looking for a free RSS reader, you should try NetNewsWire.
Install:Free
7. DaVinci Resolve
While Macs come with a basic video editor for free (iMovie), anyone who is serious about video editing will have to go for the pro video editing apps. The problem with apps like Final Cut Pro or Adobe Premiere Pro is that they cost a lot. If you don’t want to spend hundreds of dollars, and still want to use a full-fledged video editor, DaVinci Resolve is the best option for you. Even when I am writing this, I cannot believe that such a capable video editor is free to use.
The latest version of the software, DaVinci Resolve 16 combines professional 8K editing, color correction, visual effects, and audio post-production all in one software tool. Color correction tools of DaVinci Resolve are better than most paid video editors including FCP and Premiere Pro. From custom timeline settings to facial recognition to keyframe editing, it brings all features that you require from a professional video editor. It is one of the best free Mac software that you can install. Free Mac apps don’t get better than this.
Install:Free
8. Folx
Folx is a powerful native download manager for Mac that not only works great but also looks cool. It features a true Mac-style interface and supports both direct and torrent downloads. The app also offers extensions for Safari, Chrome, Opera, and Firefox. The extensions help Folx in catching downloads and thus ensure that you are not using the crappy download manager of your browser. Folx can split downloads into multiple threads resulting in faster downloads and also support download pause and restart. The free version of the app is enough for most users. I was using it for years without any complaints. I only bought the paid version to support the developers. The extra features are nice to have but they have not drastically affected by usage.
Install:Free, $19.99
9. NightOwl
macOS Mojave introduced dark mode to our favorite desktop operating system. The dark mode on macOS Mojave is not half-cooked as it is on windows. When you turn on the dark mode on your Mac, not only it turns the system UI but also the stock apps. Not only that, apps that support automatic dark mode also adhere to the same guideline. Once you turn it on, they automatically default to dark mode.
While that's great in most situation, I wish Apple included a way to create a whitelist for apps that are not functional in dark mode. The default Mail app and the Evernote app are a few examples of an app that still work best in light mode. That's where NightOwl comes in. It's a menu bar app that allows you to create a whitelist of apps that you don't want to use in dark mode. Not only that, but it also allows you to quickly switch between dark and light mode with a simple click at its icon. You can read more about the app in our article here. The app is completely free to download and use with a voluntary donation.
Install:NightOwl
10. Unsplash Wallpapers
I want to start this article with an app which I have discovered just a couple of months back and have fallen in love. As its name suggests, Unsplash Wallpapers is a wallpaper app for Mac which gives you access to unlimited ultra-high resolution wallpapers for your Macs. One of the things that I love most about MacBooks is its display. Apple packs phenomenal displays on the Macs. Stop me if it’s just me, but I enjoy changing the wallpapers on a regular basis just because they look so damn beautiful on my Mac’s display.
Before I discovered Unsplash Wallpapers, it used to be a chore to change wallpapers. First, I had to find good wallpapers, then I had to download them, and only then I could use them. With Unsplash Wallpapers app, you can change the wallpaper just with one click. If you like a wallpaper, you can even download it. If you love wallpapers, you are going to love this free Mac app.
Install:Unsplash Wallpapers
11. The Unarchiver
This is one of the first free Mac apps that I download whenever I move on to a new Mac. The app is basically the best unarchiving app you can get for your Mac, free or otherwise. The Unarchiver cannot only unarchive common formats such as Zip, RAR (including v5), 7-zip, Tar, Gzip, and Bzip2, but it can also open formats such as StuffIt, DiskDoubler, LZH, ARJ, ARC, ISO and BIN disc images, Windows.EXE installers and more. Basically, it’s a one-stop solution for all your unarchiving needs.
Install:The Unarchiver
12. Amphetamine
We all know that Macs bring a long battery life and while some of it has to do with Apple’s excellent hardware, most of it is because of how macOS efficiently manages battery. One of the things that macOS does to preserve the battery life on your computer is to put it to sleep whenever you don’t interact with your Mac for a set period of time. While this is really good, sometimes you need to keep your Mac running even if you are not interacting with it. One of the examples that come to mind is when you are downloading a large file. If your Mac falls asleep during the download, it will stop it, and depending on the software that you are using to download the file, you might have to restart the download from the beginning.
Amphetamine solves this problem by allowing users to keep their Macs awake even when they are not doing anything. The app is powerful and allows users to keep their Macs awake for how much ever long they want. Not only that, users can also set triggers to keep their Macs awake. For example, you can tell Amphetamine to not put your Mac to sleep whenever a certain app is running. Lastly, it allows you to easily access all these features as it lives right there in your Mac’s menu bar. It’s one of the most useful apps for Macs and I love it.
Install:Amphetamine
13. GIPHY Capture
Gifs are all the rage today. More and more users are creating and sharing their own gifs. And if you want to be one of them then this is the tool you need. GIPHY Capture is an app that lets you capture and create gifs. Once you launch the app it will create a translucent green window with a capture button at the bottom. All you need to do is to drop the window on top of the video you want to capture and click on the capture button. Once you are done with the recording, click on the record button again to stop the recording. It is probably the easiest way to create gifs on your Mac.
Install:GIPHY Capture
14. Spectacle
Ios Apps On Mac
Spectacle is one of the apps that I install instantly on a new Mac. Macs are good at many things but one thing that still eludes it is a good window management feature. Apple has not solved the window management problem in the latest macOS Catalina so I guess, we have to wait for one more year. In fact, the window management problem has become even worse in macOS Catalina in my opinion. If you are also fed up of Apple's native approach towards window management, you should Install Spectacle.
This is a simple menu bar app that allows you to easily resize and place windows with keyboard commands. I can easily set a window to either half of the display both vertically and horizontally, make it go full screen, snap it to the center, and more. Once you install this app, your window management workflow will become ten times faster.
Install:Spectacle
15. ImageOptim
ImageOptim is one of the most used free Mac apps on my MacBook Pro. In my line of work, I have to attach a ton of screenshots (like in this article). And before I upload any picture on my website, I pass it through ImageOptim. The app deletes all the unnecessary metadata such as GPS position and camera's serial number and compresses the image. This allows me to upload the image on the web without any privacy hazards and ensures that the file sizes are low.
The app is pretty easy to use. You just drag and drop images into its window and then click on the button at the bottom-right corner. If you share a ton of images on the web (whether on your blog or social media websites like Twitter and Facebook), it will be good for you to pass it through ImageOptim first. I have used paid image compression apps but nothing has been as good and as easy to use as ImageOptim.
Install:ImageOptim
16. Alfred 4
Alfred is an all-purpose tool for your Mac which can boost your productivity ten folds if you learn how to use it. Of course, there’s a learning curve to this app, but if you invest in it, it will pay you back. Alfred allows you to quickly launch apps, use text expansion snippets, search on the Mac and web, use hotkeys and keywords, and much more. Alfred used to be a paid app, but the developers were kind enough to release the app for free. There are add-on power packs that you can buy, to use cool features like Alfred workflows. But, for most normal users, the free app itself is enough to boost their productivity.
Install:Alfred 4
17. Pocket
Pocket is a popular read it later service which allows you to save articles offline so that you can read them later. I mostly browse for articles on my Mac and whenever I find something that I would want to read, I just save it in Pocket. Pocket has an excellent Safari extension that allows me to save articles and read them later. Since Pocket syncs across devices, all my saved articles are automatically synced to my iPhone where I can read them at my will. Recently, I have also started using Pocket as a research tool. Since Pocket allows me to organize saved articles using tags, I just tag the items I am using for research so that I can find them easily later.
Install:Pocket
18. Spark
Spark is my most favorite free app on Mac. For those who don’t know, Spark is an email client for Mac. I love spark because it intelligently categorizes all the emails that I receive into different categories, giving me access to the most important emails first. It also has a very robust set of features. I can easily snooze, archive, delete, and tag emails. I also love the fact that it allows me easily search for emails using natural language search. I can also search for emails based on attachments, and more. Lastly, Spark also has apps for both iOS and watchOS so no matter which device I am on, I can user Sparks to get through all my emails.
Install:Spark
19. GIMP
GIMP or GNU Image Manipulation Program is an open source photo editor for Mac which packs so many features that you won’t be able to discover all of them in your lifetime. It is basically Photoshop but free. You can use GIMP to perform any kind of image manipulation that you can think of. That said, since it packs so many features, GIMP also has a pretty steep learning curve. Also, being a free an open-source project, its user interface is not very intuitive and feels archaic. That’s why I recommend GIMP only to those users who need a robust photo editing software but cannot afford to buy one.
Install:GIMP
Play Ios Apps On Mac
20. DarkTable
As per the description of the app on its website, 'DarkTable is an open source photography workflow application and raw developer. A virtual light-table and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable light-table, and enables you to develop raw images and enhance them'.
Basically, it is super powerful photo editing app for Mac that allows you to use pro-level photo editing features for free. You are required to learn the app as it has a steep learning curve but once you get used to it, you won't go back to even the best-paid photo editing apps on the market. This one is definitely one of the free Mac apps that you can download in 2019.
Install:DarkTable
21. Simplenote
Simplenote is one of the best designed free Mac apps you can find. As its name suggests, Simplenote is an easy note taking app which allows you to easily jot down notes. What I love about this app is that even though it is completely free, your notes are synced across devices. Apart from its online sync features, I am also a fan of its clean user interface. Simplenote is also a really good app for someone who is looking for a clean app to write long-form content. You can use tags to organize notes easily and search for them using either their title, content, or tags. I have been using this app for quite a few years and I still don’t understand how it’s free. If you love writing, you will love Simplenote.
Install:Simplenote
22. Itsycal
Itsycal is an open source small menu bar calendar application for Mac. If you like Fantastical 2 for Mac, but hate that it’s priced so high, Itsycal is for you. Although Itsycal is nowhere as powerful as Fantastical 2, it brings all the basic features that you would want from a menu bar based calendar app. It shows you month view of your calendar, your upcoming events, and also allows you to create or delete events. I also love the fact that I can configure Itsycal to show not only the date but also the month and the day in the menu bar icon itself. It’s a good menu bar application and a must have for anyone who schedules everything on their calendar.
Install:Itsycal
23. Audacity
Audacity is one of those free Mac apps that is even better than most of the paid apps out there. For those who don’t know, Audacity is an audio editor app for your Mac (available for Windows PC too). If you are someone who deals with a ton of audio, you must have already heard about this software. If you have not, you probably don’t need it. Still, it’s such a good app that I couldn’t keep it away from the list. Just remember that if you ever need to edit an audio file to make it better, Audacity is the tool to do it.
Install:Audacity
24. Lightworks
Lightworks is a full-fledged video editing app which gives you access to all the tools that you will need to get your video editing on. To be fair, Lightworks also sell a Pro version of the app, however, the free version is powerful enough to handle most of the tasks. Whether you are a budding YouTuber or someone who just want to give an edge to their homemade videos, Lightworks is the right tool for you. What I love most about this app is that the website gives you ample tutorial videos to get you started. If by any chance you were looking for a free video editing software, look no further and download Lightworks.
Install:Lightworks
25. HiddenMe
HiddenMe is a small menu bar app which comes in very handy at times when you want to show a clean desktop without having to organize your stuff. The app lives in your menu bar and allows you to do one thing and one thing only, and that’s hiding everything on your desktop. With a click of the button, everything that’s on your desktop is hidden, giving you access to a clean desktop. I constantly use this app whenever I am giving a presentation or taking screenshots of my desktop for an article. This small application has saved me from embarrassing myself a number of times and it can do that for you too.
Install:HiddenMe
26. AppCleaner
Do you know that whenever you delete an app on your Mac, it leaves behind a ton of residual files which does nothing but eating up storage on your Mac? Well, it’s true and if you install and uninstall a ton of apps, you might have lost gigabytes of storage already. While there’s another app on this list which (Onyx) which can help you recover that storage, AppCleaner is an app which makes sure that the apps you delete don’t leave any residual files. Just launch the app and drag and drop the apps that you want to uninstall and it will take care of the rest. It is a must-have utility tool for any Mac user who wants to keep their Mac clean.
Install:AppCleaner
27. LiteIcon
LiteIcon is the app from the same developers who made the AppCleaner. It is a simple app which allows you to change your system icons quickly and easily. Simply drag an icon onto the one you want to change, and click the Apply Changes button. That's all you need to do. If you want your older icon back, just drag out the new icon. If you like to customize how your icons look on Mac, try out LiteIcon.
Install:LiteIcon
28. GrandPerspective
I have written about GrandPerspective a couple of times on this website and you might be familiar with it by now. For those who are new to our website, it’s an app which allows you to visualize storage on your Mac. Using GrandPerspective you can easily find out which files are using how much storage and find and delete the files which are not necessary. GrandPerspective is a very nice app for anyone who doesn’t have any idea as to where all his/her Mac’s storage went.
Install:GrandPerspective
29. Manuscript
Manuscript is a free Mac writing app for students which makes writing school assignments including dissertation easier. Manuscript is a powerful writing app which allows students to complete their assignments right from the planning stage to completing it. It lets students easily insert citations, figures, tables, mathematical equations, and more. The app also allows for importation of citations from various tools including Mendeley, Zotero, Papers 3, Bookends, and EndNote. If you are a student who is looking for a good writing app, you don’t have to look any farther than Manuscript.
Install:Manuscript
30. IINA
IINA is an open-source video player for your Mac which offers one of the best amalgamations of features and user interface. The app looks extremely beautiful and supports all the modern features including force touch, picture-in-picture, and even offers Touch-bar controls for the latest MacBook Pros. IINA also supports almost all the video formats that you can think of, including the ability to play even GIFs. The app also comes with theming capabilities allowing you to use either light or dark themes. I have discovered this app just a few weeks back and I am already in love with it. If you consume a ton of media on your MacBook Pro, this is the right app for you.
Install:IINA
31. OnyX
OnyX is your one-stop solution for all your Mac’s maintenance needs. In fact, I cannot describe the app better and more succinctly than what’s written on its website. OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous maintenance and cleaning tasks, to configure parameters in the Finder, Dock, Safari, and some of Apple's applications, to delete caches, to remove certain problematic folders and files, to rebuild various databases and indexes, and more. However, do remember that it is an advanced tool and hence before you do anything, make sure that you get familiar with the app as you don’t want to delete files which can corrupt your entire system.
Install:Onyx
32. SpotMenu
The last app on our list the SpotMenu app which is a nifty little menu bar application. The app basically allows you to control your iTunes and Spotify music player from the menu bar giving you access to controls such as play, pause, forward, and rewind. It’s a pretty basic application, however, it does come in handy. One thing that I like about the app is that it shows the name of the song that is currently playing right on your Mac’s menu bar. When you click on the icon, the drop-down window which harbors all the features also showcase the album art of the song that you are playing.
Install:SpotMenu
33. White Noise Lite
White Noise Lite is an app that helps you sleep better. If you are a light sleeper who wakes up multiple times in the night without any apparent reason then this app can help you sleep better. It brings fifty different HD quality ambient environment noises to help you sleep. The app brings a beautiful cover flow design which lets you easily swipe between cards to select different tasks. Although the app markets itself as a sleep enhancer, I mostly use to provide background music when I am working as it helps me concentrate. You should download this app right now and see if it helps you sleep better or work better. Whatever the result, you will be better off with this one in your arsenal.
Install:White Noise Lite
34. Shazam
Shazam is an app that needs no introduction. The app helps you discover songs by identifying whatever song is playing in the background. I personally use Shazam more as a tool to keep the list of songs that I have discovered. Suppose I am listening to a song and YouTube and want to save it. I just click on the menu bar icon of Shazam and it identifies the song and saves it on the list. I don't have to write it down anywhere. Later I can see the list and add to my Apple Music Playlist at my convenience. Shazam is a great app for discovering and keeping track of music that you like.
Install:Shazam
35. Muzzy
You know how when you accidentally yank headphones out of your iPhone, the music suddenly stops, well, Muzzy brings that functionality to your Mac. The app also does a lot of other things like allowing users to play, pause, and change the music from its menu bar app, integrates with Last.fm, shows songs lyrics, and more. However, I don’t care for any other features and I just use this app to stop music whenever I accidentally yank my headphones out. Sadly, the app only works if you are playing music through iTunes.
Install:Muzzy
Best Free macOS Apps: Final Thoughts
I hope that you found some apps which are useful to you. Do let me know which of these were your favorite and which ones you discovered. Also, if you know free apps that deserve to be on the list but aren’t, drop their names in the comments section. That’s all I have for this article. If you liked this article, share this on your social media profiles because we need your help to get the word out. As always, drop your opinions and suggestions in the comments section down below. We love to hear from our readers and your comments are always welcome.
-->This guide describes how to use Pair to Mac to connect Visual Studio 2019to a Mac build host. The same instructions apply to Visual Studio 2017.
Overview
Building native iOS applications requires access to Apple's build tools,which only run on a Mac. Because of this, Visual Studio 2019 must connect toa network-accessible Mac to build Xamarin.iOS applications.
Visual Studio 2019's Pair to Mac feature discovers, connects to,authenticates with, and remembers Mac build hosts so that Windows-basediOS developers can work productively.
Pair to Mac enables the following development workflow:
Developers can write Xamarin.iOS code in Visual Studio 2019.
Visual Studio 2019 opens a network connection to a Mac build host anduses the build tools on that machine to compile and sign the iOS app.
There is no need to run a separate application on the Mac – VisualStudio 2019 invokes Mac builds securely over SSH.
Visual Studio 2019 is notified of changes as soon as they happen. Forexample, when an iOS device is plugged in to the Mac or becomes availableon the network, the iOS Toolbar updates instantly.
Multiple instances of Visual Studio 2019 can connect to the Macsimultaneously.
It's possible to use the Windows command-line to build iOS applications.
Note
Before following the instructions in this guide, complete the following steps:
- On a Windows machine, install Visual Studio 2019
- On a Mac, install Xcode and Visual Studio for Mac
- You must manually open Xcode after installing so that it can add any additional components.
If you would prefer not to install Visual Studio for Mac, Visual Studio 2019can automatically configure the Mac build host with Xamarin.iOS and Mono.You must still install and run Xcode.For more information, see Automatic Mac provisioning.
Enable remote login on the Mac
To set up the Mac build host, first enable remote login:
On the Mac, open System Preferences and go to the Sharing pane.
Check Remote Login in the Service list.
Make sure that it is configured to allow access for All users, orthat your Mac username or group is included in the list of allowedusers.
If prompted, configure the macOS firewall.
If you have set the macOS firewall to block incoming connections, youmay need to allow
mono-sgento receive incoming connections. An alertappears to prompt you if this is the case.If it is on the same network as the Windows machine, the Mac shouldnow be discoverable by Visual Studio 2019. If the Mac is still notdiscoverable, try manually adding a Mac or takea look at the troubleshooting guide.
Connect to the Mac from Visual Studio 2019
Now that remote login is enabled, connect Visual Studio 2019 to the Mac.
In Visual Studio 2019, open an existing iOS project or create a new oneby choosing File > New > Project and then selecting an iOS projecttemplate.
Open the Pair to Mac dialog.
Use the Pair to Mac button iOS toolbar:
Or, select Tools > iOS > Pair to Mac.
The Pair to Mac dialog displays a list of all previously-connectedand currently-available Mac build hosts:
Select a Mac in the list. Click Connect.
Enter your username and password.
The first time you connect to any particular Mac, you areprompted to enter your username and password for that machine:
Tip
When logging in, use your system username rather than full name.
Pair to Mac uses these credentials to create a new SSH connectionto the Mac. If it succeeds, a key is added to the authorized_keysfile on the Mac. Subsequent connections to the same Mac will loginautomatically.
Pair to Mac automatically configures the Mac.
Starting with Visual Studio 2019 version15.6,Visual Studio 2019 installs or updates Mono and Xamarin.iOS on aconnected Mac build host as needed (note that Xcode must still beinstalled manually). See Automatic Macprovisioning for more details.
Look for the connection status icon.
When Visual Studio 2019 is connected to a Mac, that Mac's itemin the Pair to Mac dialog displays an icon indicating thatit is currently connected:
There can be only one connected Mac at a time.
Tip
Right-clicking any Mac in the Pair to Mac list brings up a contextmenu that allows you to Connect..., Forget this Mac, orDisconnect:
If you choose Forget this Mac, your credentials for the selectedMac will be forgotten. To reconnect to that Mac, you will need to re-enteryour username and password.
If you have successfully paired to a Mac build host, you are ready to buildXamarin.iOS apps in Visual Studio 2019. Take a look at theIntroduction to Xamarin.iOS for Visual Studioguide.
If you have not been able to pair a Mac, try manually adding aMac or take a look at the troubleshootingguide.
Manually add a Mac
If you do not see a particular Mac listed in the Pair to Mac dialog,add it manually:
Ios Apps On Mac Os
Locate your Mac’s IP address.
Open System Preferences > Sharing > Remote Login on your Mac:
Alternatively, use the command line. In Terminal, issue this command:
Depending on your network configuration, you may need to use aninterface name other than
en0. For example:en1,en2, etc.
In Visual Studio 2019's Pair to Mac dialog, select Add Mac...:
Enter the Mac's IP address and click Add:
Enter your username and password for the Mac:
Tip
When logging in, use your system username rather than full name.
Click Login to connect Visual Studio 2019 to the Mac over SSH and addit to the list of known machines.
Automatic Mac provisioning
Starting with Visual Studio 2019 version 15.6,Pair to Mac automatically provisions a Mac with software necessary forbuilding Xamarin.iOS applications: Mono, Xamarin.iOS (the softwareframework, not the Visual Studio for Mac IDE), and various Xcode-relatedtools (but not Xcode itself).
Important
- Pair to Mac cannot install Xcode; you must manually install it on theMac build host. It is required for Xamarin.iOS development.
- Automatic Mac provisioning requires that remote login isenabled on the Mac, and the Mac must be network-accessible to the Windowsmachine. See Enabling remote login on the Macfor more details.
- Automatic Mac provisioning requires 3GB of free space on the Mac to install Xamarin.iOS.
Pair to Mac performs necessary software installations/updates when VisualStudio 2019 is connecting to theMac.
Mono
Pair to Mac will check to make sure that Mono is installed. If it is notinstalled, Pair to Mac will download and install the latest stable versionof Mono on the Mac.
Progress is indicated by various prompts, as shown by the followingscreenshots (click to zoom):
| Install Check | Downloading | Installing |
|---|---|---|
| Mono |
Xamarin.iOS
Pair to Mac upgrades Xamarin.iOS on the Mac to match the versioninstalled on the Windows machine.
Important
Pair to Mac will not downgrade Xamarin.iOS on the Mac from alpha/betato stable. If you have Visual Studio for Mac installed, set yourrelease channel asfollows:
- If you use Visual Studio 2019, select the Stable updates channel inVisual Studio for Mac.
- If you use Visual Studio 2019 Preview, select the Alpha updateschannel in Visual Studio for Mac.
Progress is indicated by various prompts, as shown by the followingscreenshots (click to zoom):
| Install Check | Downloading | Installing |
|---|---|---|
| Xamarin.iOS |
Xcode tools and license
Pair to Mac will also check to determine whether Xcode has been installedand its license accepted. While Pair to Mac does not install Xcode, itdoes prompt for license acceptance, as shown in the following screenshots(click to zoom):
| Install Check | License Acceptance |
|---|---|
| Xcode |
Additionally, Pair to Mac will install or update various packagesdistributed with Xcode. For example:
- MobileDeviceDevelopment.pkg
- XcodeExtensionSupport.pkg
- MobileDevice.pkg
- XcodeSystemResources.pkg
The installation of these packages happens quickly and without a prompt.
Note
These tools are distinct from the Xcode Command Line Tools, whichas of macOS 10.9 areinstalled with Xcode.
Troubleshooting automatic Mac provisioning
If you encounter any trouble using automatic Mac provisioning, take a lookat the Visual Studio 2019 IDE logs, stored in%LOCALAPPDATA%XamarinLogs16.0. These logs may contain error messagesto help you better diagnose the failure or get support.
Build iOS apps from the Windows command-line
Pair to Mac supports building Xamarin.iOS applications from the commandline. For example:
The parameters passed to msbuild in the above example are:
ServerAddress– The IP address of the Mac build host.ServerUser– The username to use when logging in to the Mac build host.Use your system username rather than your full name.ServerPassword– The password to use when logging in to the Mac build host.
Note
Visual Studio 2019 stores msbuild in the following directory:C:Program Files (x86)Microsoft Visual Studio2019<Version>MSBuildCurrentBin
The first time Pair to Mac logs in to a particular Mac build host fromeither Visual Studio 2019 or the command-line, it sets up SSH keys. With thesekeys, future logins will not require a username or password. Newlycreated keys are stored in %LOCALAPPDATA%XamarinMonoTouch.
If the ServerPassword parameter is omitted from a command-line buildinvocation, Pair to Mac attempts to log in to the Mac build hostusing the saved SSH keys.
Summary
This article described how to use Pair to Mac to connect Visual Studio 2019 to aMac build host, enabling Visual Studio 2019 developers to build native iOSapplications with Xamarin.iOS.