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Extend

Extend is a free, open-source app for Android. Extend is an all-purpose display manager for any physical or virtual display. It has 206 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.

github.com/jqssun/android-display-extend (opens in a new tab)

Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error

Get it on F-Droid (opens in a new tab)Google Play (opens in a new tab)View on GitHub (opens in a new tab)

About Extend

Extend is an all-purpose Android display manager for any connected physical or virtual display. It can be used standalone or alongside Mirror. It builds on top of Android desktop experience features, and allows you to place any application on any display and drive it with a built-in multi-touch virtual touchpad, an on-screen keyboard, a physical touchscreen, or any external input device connected to Android.

Privacy and F-Droid

F-Droid builds Extend from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.

No anti-features flagged on the latest F-Droid build.

Screenshots

  • Extend screenshot 1
  • Extend screenshot 2
  • Extend screenshot 3

Screenshots from the app's F-Droid listing.

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FAQ

Extend FAQ

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Is Extend free and open source?

Yes. Extend's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.

How do I install Extend?

You can install Extend from F-Droid (package io.github.jqssun.displayextend) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v0.0.27).

Is Extend still maintained?

The repository's most recent commit was on Oct 19, 2026. Its F-Droid listing was last updated on Jul 26, 2026. appsgit only lists apps whose repository had a commit in the last six months.