Catalyst is designed to be easy to use and provides a minimalistic interface for browsing the web.
It is also open-source and free to use.
Download Catalyst for Linux
A minimal, functional, and customizable user-focused FOSS web browser
Official download link
Use the secure download link below for Catalyst.
Click the button to begin the secure download.
Manual Flatpak install
You can also install and run Catalyst from a terminal:
flatpak install flathub org.eu.getcatalyst.Catalystflatpak run org.eu.getcatalyst.CatalystAbout Catalyst
Why download Catalyst with App For That?
Download Catalyst for Linux with confidence on App For That, your trusted hub for official installers and clean software updates.
App For That is a secure website committed to trustworthy distribution: we never host executables ourselves, we proxy every download straight from official sources, and we do not track or profile your visit.
Every file we link is checked manually and against malware scanners such as VirusTotal, so you can install Catalyst for Linux without fear of bundled threats. That means no modified installers, no injected adware, and no surprise downloads, just the exact package the developer ships.
When you click the protected download button above, we start a brief countdown and then hand off straight to the vendor, guaranteeing you receive the freshest release for Catalyst on Linux.