Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download Xcode from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Apple


Open the Mac App Store to buy and download apps.


Xcode includes everything developers need to create great applications for Mac, iPhone, iPad, Apple TV, and Apple Watch. Xcode provides developers a unified workflow for user interface design, coding, testing, and debugging. The Xcode IDE combined with the Cocoa frameworks and Swift programming language make developing apps easier and more fun than ever before.

Xcode includes the Xcode IDE, Swift and Objective-C compilers, Instruments analysis tool, simulators, the latest SDKs, and hundreds of powerful features:

Innovative tools help you create great apps
• Swift is a revolutionary programming language that is safe, fast, and modern
• Playgrounds are a fun place to experiment with Swift code, displaying instant results
• Interface Builder is a graphical UI design canvas with a live preview of your app
• View debugging shows a 3D stack of all your app's UI view layers at runtime
• Assistant editors show content related to your primary task
• Live Issues display errors as you type, and Fix-its can correct mistakes for you

Swift is a powerful, modern, and fun programming language
• Safe by design, Swift syntax and features prevent entire categories of bugs
• Fast code execution and compile time are powered by the proven LLVM compiler
• Modern language features are inspired by leading research, including:
- Closures unified with function pointers
- Tuples and multiple return values
- Structs as value types that support methods, extensions, protocols
- Powerful protocols that can extend functionality throughout your codebase
- Functional programming patterns including map and filter

Interface Builder makes it easy to design your interface without code
• Storyboards let you arrange the complete flow of screens within your app
• See your custom controls rendered live within the design canvas
• Preview your interface in different screen sizes, orientations, or languages
• StackViews make it easy to reason about the layout of each section of your interface
• Create connections from your GUI design directly to the related source code

Professional editor and debugger keep your code front and center
• Hit a few keys and Open Quickly will instantly open any file within your project
• Message bubbles show errors, warnings, and other issues right beside your code
• Data tips show a variable's value by hovering your mouse over the code
• Quick Look variables while debugging to see the actual color, bezier path, image, and more

Apple LLVM technology finds and fixes bugs for you
• Analyzer travels countless code paths looking for logical errors before they become bugs
• Live Issues identifies coding mistakes as you type with no need to build first
• Fix-it can confidently correct mistakes for you with just a keystroke

Test driven development is built right in
• Use the Test Navigator to add, edit, or run unit tests or user interface tests with just a click
• Test Assistant makes it easy to edit your code and related tests, side-by-side
• Create continuous integration bots using OS X Server to automatically build and test your apps
• Monitor performance and user interface test data using OS X Server to immediately spot regressions

Instruments makes performance analysis beautiful
• Compare CPU, disk, memory, and OpenGL performance as graphical tracks over time
• Identify performance bottlenecks, then dive deep into the code to uncover the cause
• Monitor your app directly, or sample the entire system, with very little overhead

To test or deploy applications on an iOS device, Apple TV, or on Apple Watch all you need is a free Apple ID. To submit your apps to the App Store you must be a member of the Apple Developer Program. Continuous integration features require a current version of OS X Server. Some features may require Internet access.

What's New in Version 7.3.1

Xcode 7.3.1 includes Swift 2.2 and SDKs for iOS 9.3, watchOS 2.2, tvOS 9.2, and OS X 10.11 El Capitan.

Xcode 7.3.1 fixes several critical bugs, including:

• Git updated to version 2.7.4 to improve security
• Fixed an issue where turning off a capability in the Xcode editor could leave the entitlement enabled in the app bundle
• Fixed an issue that could prevent the export of an ad-hoc build from an archive
• Fixed a crash when importing localizations


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Customer Reviews

sure could be more friendly to newbs

It REALLY should be made clear that to download 7.3 the user MUST be upgraded to El Capitan. Other than looking for a solution to create the required image sizes, this is a GREAT IDE…though I DID spend a significant amount of money on my Macbook Pro system and am not too thrilled that Xcode can now be run on a windows machine- i LOVE my Macbook Pro and appreciate that I dont have to be a provissioned (paid) developer to push my projects to iOS devices for testing..and l LOVE the integration of my laptop with my iPhone

now within just a couple of weeks of doing all that downloading n upgrading/ updating…theres already another update of Xcode??! im already having issues figuring out stuff that wasnt covered in classes, but i’ll be too nervous for a couple of weeks at least till i run this update.

it would be even better if Apple would provide better support for new developers without us being worried about paying for developer level support- its only fair, they keep making so many changes so fast!!!

Finally was patient enough to let it complete the update

So I heard about the newest Xcode update, and decided “why not”, despite my previous failed attempts to update it. This time, however, I let it run for about 3 hours without disturbing it (even when it said it had less than a minute remaining, I was patient), and it completed the update. Now, on my laptop, Xcode is faster, and it looks a little different, not by a noticeable amount (which is fine with me, I like using Xcode regardless of how it looks). It’s possible that I didn’t wait long enough for the past updates to complete, but I’m glad that this update finished its installation process.

Update will eventually complete

I have been using Xcode for many years now and do not enjoy updating it. Here’s my latest experience (7.3.1):

1. Yesterday I needed to update Xcode because the new iOS I installed on my phone required it to use as a test device
2. Opened the Mac App Store, pressed the Update button next to Xcode, and walked away
3. Came back an hour later, and it said there was 3 minutes remaining
4. Came back another hour later, and it said there was 4 minutes remaining
5. Closed the App Store app, re-opened it, it said 3 minutes remaining
6. Waited 3 minutes, it said 3 minutes remaining
7. Rebooted my computer, opened the App Store app, it said 3 minutes remaining
8. Cursed the App Store app, went to bed
9. Woke up, opened computer, and saw that the update completed and Xcode 7.3.1 was installed

Conclusion: Pressing the Update button starts the update. The progress bar and time remaining are just widgets to watch with no accuracy. When it actually finishes nobody knows. But it seems to complete overnight if you do not watch it.

View in Mac App Store
  • Free
  • Category: Developer Tools
  • Updated:
  • Version: 7.3.1
  • Size: 3.80 GB
  • Language: English
  • Seller:

Compatibility: OS X 10.11 or later

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