Guide to Install and Set up Android Studio

Android Studio is the official integrated development environment for Google’s Android operating system, built on JetBrains’ IntelliJ IDEA software and designed specifically for Android development.

Operating system: Windows, macOS, Linux
Stable release: 3.1.3 (June 2018; 1 month ago)
Preview release: 3.2 Beta 5 (July 30, 2018; 1 day ago)
License: Freeware +Source code
Size: 854 MB compressed
Developed by: Google, JetBrains

Installation guide: