Open Source C++ Software & Tools

Cross-platform open-source video editor built on the MLT framework with a wide format support and no import required.

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

Low-latency, open-source voice chat built for gaming — self-host your own server with no subscription required.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

Cross-platform community-driven port of KeePass Password Safe.

Free and open source software for live streaming and screen recording.

Free, open source turn-based strategy game set in a high-fantasy world, with single-player campaigns and online multiplayer.

A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.

Fast, typo-tolerant open-source search engine and a simpler, cheaper alternative to Algolia.

Powerful Linux and Windows screencast creator with multi-source audio, webcam, magnifier, and countdown.

Free offline maps app for travelers, hikers, and cyclists using OpenStreetMap data. No ads, no tracking.

A truly independent web browser built from scratch, with no Chromium, WebKit, or Gecko code.