OpenScreen
Free, open-source screen recorder for demos — no subscriptions, no watermarks
OpenScreen is a free, open-source alternative to Screen Studio that lets developers and makers record their screen and produce polished, professional demo videos without paying $108–348/year. Built with Electron, React, TypeScript, and PixiJS, it supports automatic and manual zoom, motion blur, background customization, annotations, and multi-platform export — everything most people actually need for a great product demo. The project hit v1.3.0 on April 2, 2026 and has already accumulated over 19,000 GitHub stars, making it one of the fastest-climbing productivity tools in recent memory. The creator, Siddharth Vaddem, specifically designed it for indie builders and makers who want the basics without a subscription gate. Licensed under MIT, it works on macOS, Windows, and Linux, and is fully free for personal and commercial use. The codebase is clean TypeScript, well-documented, and accepting contributions — a rare find in a space dominated by VC-backed SaaS.
Panel Reviews
“This is the tool I've been waiting for. Screen Studio is great but I'm not paying $200/year just to make occasional demos. OpenScreen does 95% of what I need, it's MIT licensed, and the PixiJS-based rendering actually looks smooth. Instant install for any indie dev.”
“19k stars in a week is impressive but the repo has 409 commits and is still labeled beta. System audio capture is platform-specific and finicky. The 'no subscriptions' angle works until you hit an edge case that Screen Studio handles gracefully and OpenScreen doesn't. Wait for v2.”
“The era of paying for basic devtools is ending. OpenScreen is the first serious open-source challenger to Screen Studio — and with this much community traction, it'll outpace the paid version in features within 12 months. Every repo template will bundle this.”
“I switched immediately. The zoom effects are smooth, the background customization is legit, and I can finally share demos without a watermark. Bonus: my audience doesn't see a 'Made with Screen Studio' badge. This is the creator-first tool the space needed.”
Community Sentiment
“Finally an open-source Screen Studio alternative that actually works”
“MIT license + no watermarks is everything”
“19k stars in days — this is the demo tool we needed”