Discover
Discover is a free, open-source chat app for Linux. Yet another discord overlay for linux. It has 752 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at trigg/Discover.
github.com/trigg/Discover (opens in a new tab)
Data as of from the GitHub API; description from the project's repository. Report an error
About Discover
Discover-Overlay is a GTK3 overlay written in Python3. It can be configured to show who is currently talking on discord or it can be set to display text and images from a preconfigured channel. It is fully customisable and can be configured to display anywhere on the screen. We fully support X11 and wlroots based environments. We felt the need to make this project due to the shortcomings in support on Linux by the official discord client.
Install Discover
Package names found in the project's README. Each links to its package page so you can check the publisher first.
flatpak install flathub io.github.trigg.discover_overlayAUR (Arch Linux)
Similar apps
More open-source chat apps
Chatty
chatty/chatty
Twitch Chat Client written in Java.
Maintained · last commit Sep 24, 2026
Chat & communicationWindowsActiona
Jmgr/actiona
Actiona 3: cross-platform automation tool.
Maintained · last commit May 13, 2026
Chat & communicationWindowsLinuxTangram
sonnyp/Tangram
Tangram is a new kind of browser. It is designed to organize and run your Web applications.
Maintained · last commit Sep 25, 2026
Chat & communicationLinuxTdesktop
telegramdesktop/tdesktop
Telegram Desktop messaging app.
Active · last commit Oct 26, 2026
Chat & communicationWindowsmacOSLinuxGoofCord
Milkshiift/GoofCord
Take control of your Discord experience with GoofCord – a highly configurable and privacy minded discord client.
Active · last commit Oct 1, 2026
Chat & communicationWindowsmacOSLinuxZulip
zulip/zulip
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
Active · last commit Oct 28, 2026
OfficialChat & communicationLinux
Is Discover free and open source?
Yes. Discover's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install Discover?
Flathub: flatpak install flathub io.github.trigg.discover_overlay and the AUR package discover-overlay. The commands are on this page. Installers are also on its GitHub Releases page (latest: v0.7.9).
Is Discover still maintained?
The repository's most recent commit was on Oct 23, 2026. appsgit only lists apps whose repository had a commit in the last six months.