About Lumen
Lumen is a desktop screen recorder for Windows, Linux and macOS. It adds automatic zooms, a camera bubble and on-device captions while you record, so a demo looks edited without a timeline.
Who builds Lumen
Lumen is built by Raashed, a founding engineer. Support questions go straight to lumen@raashed.com.
The engineering behind the camera is written up in how automatic zoom works.
What happens to your recordings
Recordings, camera footage and exports stay on your device, and captions are generated locally. The privacy policy covers the account and billing data we do handle.
How we check comparisons
Our comparison pages take facts about other tools from their official sites and link those sources. They were last checked on . Lumen is our own product, so read them with that in mind, and write to us if a fact has gone out of date.
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