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OBS Studio vs oCam: catalog facts
OBS Studio	oCam
Free Free and open source, funded by sponsors and contributors; no paid tier or watermark.	Freemium Free download, with a paid purchase option.
Windows, macOS, Linux	Windows
Unlimited scenes built from window, display, camera, browser, image and text sources, with custom transitions Audio mixer with per-source noise gate, noise suppression and gain, plus VST plugin support	Records screen, games and webcam GIF recording support
There is a real learning curve before the first good recording Screen capture on Linux depends on the desktop: Wayland needs the PipeWire capture source	Windows only High resolutions or frame rates can stutter on weaker hardware
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-2.0	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.