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Android Studio

Android Studio 3.0

Android Studio provides the fastest tools for building apps on every type of Android device.

Windows/macOS/Linux
Freeware
681 MB
11,600
4.5 25 votes

World-class code editing, debugging, performance tooling, a flexible build system, and an instant build/deploy system all allow you to focus on building unique and high quality apps.

Instant Run

Push code and resource changes to your app running on a device or emulator and see the changes instantly come to life. Instant Run dramatically speeds up your edit, build, and run cycles, keeping you "in the flow."

Intelligent code editor

Write better code, work faster, and be more productive with an intelligent code editor that helps you each step of the way. Android Studio is built on IntelliJ and is capable of advanced code completion, refactoring, and code analysis.

Fast and feature-rich emulator

Install and run your apps faster than with a physical device and test your app on virtually any Android device configuration: Android phones, Android tablets, Android Wear, and Android TV devices. The new Android Emulator 2.0 is faster than ever and allows you to dynamically resize the emulator and access a suite of sensor controls.

Robust and flexible build system

Easily configure your project to include code libraries and generate multiple build variants from a single project. With Gradle, Android Studio offers high-performance build automation, robust dependency management, and customizable build configurations.

What's New:

Android Studio 3.0.0 is a major release that includes a variety of new features and improvements.

macOS users: If you are updating an older version of Android Studio, you may encounter an update error dialog that says "Some conflicts were found in the installation area". Simply ignore this error and clickCancel to resume the installation.

This version also includes the following:

  • Support for Android 8.0.
  • Support for building separate APKs based on language resources.
  • Support for Java 8 libraries and Java 8 language features (without the Jack compiler).
  • Support for Android Test Support Library 1.0 (Android Test Utility and Android Test Orchestrator).
  • Improved ndk-build and cmake build speeds.
  • Improved Gradle sync speed.
  • AAPT2 is now enabled by default.
  • Using ndkCompile is now more restricted. You should instead migrate to using either CMake or ndk-build to compile native code that you want to package into your APK. To learn more, read Migrate from ndkcompile.

Android Plugin for Gradle 3.0.0

  • The new Android plugin for Gradle includes a variety of improvements and new features, but it primarily improves build performance for projects that have a large number of modules. When using the new plugin with these large projects, you should experience the following:
  • Faster build configuration times due to new delayed dependency resolution.
  • Variant-aware dependency resolution for only the projects and variants you are building.
  • Faster incremental build times when applying simple changes to code or resources.
  • Note: These improvements required significant changes that break some of the plugin's behaviors, DSL, and APIs. Upgrading to version 3.0.0 might require changes to your build files and Gradle plugins.

Kotlin support

As announced at Google I/O 2017, the Kotlin programming language is now officially supported on Android. So with this release, Android Studio includes Kotlin language support for Android development.

You can incorporate Kotlin into your project by converting a Java file to Kotlin (click Code > Convert Java File to Kotlin File) or by creating a new Kotlin- enabled project using the New Project wizard.

Java 8 language features support

You can now use certain Java 8 language features and consume libraries built with Java 8. Jack is no longer required, and you should first disable Jackto use the improved Java 8 support built into the default toolchain.

To update your project to support the new Java 8 language toolchain, update the Source Compatibility and Target Compatibility to 1.8 in the Project Structure dialog (click File > Project Structure). To learn more, read how to use Java 8 language features.

Android Profiler

The new Android Profiler replaces the Android Monitor tool and provides a new suite of tools to measure your app's CPU, memory, and network usage in realtime. You can perform sample-based method tracing to time your code execution, capture heap dumps, view memory allocations, and inspect the details of network-transmitted files.

To open, click View > Tool Windows > Android Profiler (or click Android Profiler in the toolbar).

The event timeline at the top of the window shows touch events, key presses, and activity changes so you have more context to understand other performance events in the timeline.

CPU Profiler

The CPU Profiler helps you analyze the CPU thread usage of your app by triggering a sample or instrumented CPU trace. Then, you can troubleshoot CPU performance issues using a variety of data views and filters.

Complete release notes here.

Previous versions: