If you're a fan of open-source software, you'll be glad to know that there's plenty of FOSS software available for Android.

LocalSend is a free, open-source, cross-platform file-sharing service that uses my local network to transfer files between devices. I’m a relatively new user, but the app quickly won me over.

The company behind Proton Mail has announced a new AI chatbot that promises encrypted chats which are stored locally ...

Some of the best apps I use every day on my Android phone are open-source. They're great-looking, and packed with features, and the layer of transparency that comes with being open-source makes me ...

Imagine carrying a powerful AI language model in your pocket, running entirely on your Android device without an internet ...

8 MUST-HAVE Free Open Source Android Apps. Watch this video on YouTube. 1. Mindful: A Holistic Journaling App. Mindful is a versatile journaling app designed to support your mental well-being.

If you’re looking for even more open-source options or have a niche need, F-Droid (and various F-Droid client apps, such as Neo Store and Droid-ify) are excellent sources for discovering new apps.

Here are 5 open source apps I use daily without paying a dime. Friday, Jul 18, 2025. ... It is an open-source app available only for Android, featuring a clean and simple interface.