F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. The client makes it easy to browse, install, and keep track of updates on your device. - Donations F-Droid is powered by your donations! If you want to contribute financially, we recommend using a free (as in free software) donation platform like Liberapay or Open Collective. Liberapay has lower fees but Open Collective allows more flexibility and transparency on how the funds are used. Both platforms allow for recurrent donations which are highly desirable for making F-Droid sustainable. Other options You can donate to F-Droid Limited (which runs the core infrastructure) directly via: Look here https://f-droid.org/donate/