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New open source community

Open source software, built in Bharat

Open Source Bharat is a community-driven organization building free, open source products and tools across modern technologies and AI — free for all, forever.

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Our products

Free tools across technologies and AI — start with our first release.

Stable

Lekhini

Annotate everything, anywhere.

A free, open-source on-screen annotation overlay with local-first AI. Draw, write, highlight and mark up anything on your screen — then snip a region and Ask AI to solve, explain or transcribe it, on-device by default.

Desktop Annotation AI Presentation
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What we stand for

Software should be open, accessible and built together.

Free for everyone

Every product is free to use, with no ads, no tracking and no paywalls. Built for the public good.

Truly open source

Source code lives in the open under permissive licenses. Read it, fork it, ship it, improve it.

Community driven

Built by volunteers across Bharat and beyond. Anyone can contribute ideas, code or docs.

Fast & private

Lightweight tools that respect your data and run where you need them — including offline.

Build the future of open source, together

Whether you write code, docs or design — there's a place for you in the Open Source Bharat community.

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