BuySoftwaresOnlineOBS Studio
Streaming and screen recording standard
Video & AnimationGPL-2.0Windows · macOS · LinuxPopular
About OBS Studio
OBS Studio records and live-streams with unlimited scenes, audio mixing, browser captures and plugin support — used by virtually every streamer on Twitch and YouTube. Free, cross-platform and battle-tested.
OBS Studio is completely free and open source (GPL-2.0) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.
Free alternative to: Camtasia / Wirecast (paid)
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