Kolibri

An offline-first learning platform for places without reliable internet.

Can you use it commercially?

Yes

MIT. Commercial use, modification and closed-source use are all allowed; keep the copyright notice.

Is it still maintained?

Active

Last push on 2026-10-07. The repository is not archived.

How hard is it to deploy?

Easy

There are official installers for Windows, Debian/Ubuntu, Raspberry Pi, macOS and Android, and it can also be installed with pip.

What does it cost?

Low

The software is free. For the machine acting as server, the docs recommend 1 GB of RAM on Linux or 2 GB or more on Windows, and a 1 GHz CPU.

What to watch out for

Built for offline classrooms

It solves teaching without reliable internet; it is not a storefront for selling courses. Disk space depends on how much content you import.

Based on license texts, commit history and official deployment docs. I have not deployed each one myself. Last checked: 2026-10-09.

Your industry is not here?

Tell me the industry and what you need solved. I will look at it next.