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Software · Utilities & files

Flatsweep

Flatpak leftover cleaner.

  • Completely free
  • Linux
  • Open source

At a glance

Flatsweep is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (MPL-2.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

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.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 5 November 2026
  • Description from Flathub — AppStream (Flathub)

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