Flatsonar

Flatsweep

by Giant Pink Robots!

Flatpak leftover cleaner

Sandboxed Verified creator MPL-2.0 vv2025.10.7
Screenshot 1 of Flatsweep Screenshot 2 of Flatsweep

About

When you uninstall a Flatpak, it can leave some files behind on your computer. Flatsweep helps you easily get rid of the residue left on your system by uninstalled Flatpaks.

Flatsweep uses GTK4 and Libadwaita to provide a coherent user interface that integrates nicely with GNOME, but you can use it on any desktop environment of course.

Caution: Flatsweep exclusively looks at the default Flatpak install directory. If you have set a custom install path, it might accidentally delete files that weren't supposed to be deleted. If you have no idea what a 'custom install path' is, you'll be fine.

Permissions

Everything this app can reach outside its sandbox. Nothing here weakens it.

  • inter-process communication (needed for X11)
    --share=ipc
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • Wayland display
    --socket=wayland
  • GPU acceleration
    --device=dri
  • access to ~/.var/app
    --filesystem=~/.var/app
  • access to ~/.local/share/flatpak/app
    --filesystem=~/.local/share/flatpak/app:ro
  • access to /var/lib/flatpak/app
    --filesystem=/var/lib/flatpak/app:ro

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.