Flatnic

Linux · Developer Tools

Test Center

Install and manage experiments

by The Test Center Contributors

Download

Official site: flathub.org

About Test Center

Try experimental versions of apps and system components, from a merge request, branch, or bundle file.

System component installation only works on GNOME OS.

How to install Test Center

  1. Click Download — the developer's official website opens in a new tab.
  2. Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
  3. Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub cx.modal.TestCenter
  4. Open Test Center once it finishes installing.
How to install Linux apps with Flatpak

Frequently asked questions

Is Test Center free to download?

Yes. The Download button sends you to flathub.org, the developer's official site, where Test Center is available to download. Flatnic doesn't host or modify any files.

How do I install Test Center from the command line?

With Flatpak, run: flatpak install flathub cx.modal.TestCenter. This installs it from the official source and keeps it updated.

Is Test Center safe?

Test Center downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.

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