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.

Xcode

By Apple

Essentials

Open the Mac App Store to buy and download apps.

Description

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 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 way to experiment and interact with Swift code
• Interface Builder displays pixel-perfect UI for each target device and can edit at any zoom level
• 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
• Customize your interface for different devices, screen sizes, and orientations
• 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
• Third party app extensions can add new capabilities to the source editor

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 macOS Server to automatically build and test your apps
• Monitor performance and user interface test data using macOS Server to immediately spot regressions
• Analyzer travels countless code paths looking for logical errors before they become bugs

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 macOS Server. Some features may require Internet access.

What's New in Version 8.3

Xcode 8.3 includes Swift 3.1 and SDKs for iOS 10.3, watchOS 3.2, tvOS 10.2, and macOS Sierra 10.12

• Siri support in the iOS Simulator to improve automated testing
• Improved view debugger support for iMessage apps
• Updated interface to manage signing certificates and provisioning profiles
• Additional bug fixes and stability improvements

Screenshots

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Customer Reviews

Getting much better lately, but they got extensions wrong

XCode has been receiving decent updates lately. They’ve been adding tools that we’ve been complaining about for years; features every other well-used IDE has. I’m glad they’re finally giving attention to the lack of a package manager; however the loss of Alkatraz was a terrible idea. Also, extensions residing on the app store is a terrible idea. It’s not an extension store. It’s an APP store.

Only a few updates but they count

They only added a couple of new features but I could immediately see where to use all of them. Just some last minute updates before they prepare for the move to Swift 4.

Fanatstic Platform.

This development platform really exemplifies what Apple is all about: seemlessness and ease of use. I couldn’t ask for a better application to develop with. :)

Xcode
View in Mac App Store
  • Free
  • Category: Developer Tools
  • Updated:
  • Version: 8.3
  • Size: 4.53 GB
  • Language: English
  • Seller:

Compatibility: macOS 10.12 or later

Customer Ratings

Current Version:
All Versions: