ODK 1

We publish current and previous releases of our tools on GitHub in each tool’s repository.

We generally update the tools every month, so stay up to date by watching the releases category on the ODK forum.

ODK Collect

Collect runs on most Android devices. Download Collect through the Google Play Store to get the latest updates automatically.

Need to download a specific release? Use GitHub:

Source Code

ODK XLSForm

XLSForm is available as an online and offline tool. The online version works with modern web browsers and the offline version works on Windows, macOS, and Linux.

Source Code for XLSForm Online, Source Code for the XLSForm server

Download offline releases on GitHub:

Source Code for XLSForm Offline

ODK Build

Build is available as an online and offline tool. The online version works with modern web browsers and the offline version works on Windows, macOS, and Linux.

Download offline releases on GitHub:

Source Code

ODK Aggregate

Aggregate is available for Windows, macOS, and Linux. There is also a Virtual Machine (VM) that runs on all platforms.

Source Code

ODK Briefcase

Briefcase is available for Windows, macOS, and Linux.

Source Code

ODK Validate

Validate is available for Windows, macOS, and Linux.

Source Code

ODK JavaRosa

JavaRosa is a Java library for software developers. Use Maven or Gradle through the Central Repository to get the latest updates automatically.

Need to download a specific release? Use GitHub:

Source Code