Image and video
ScreenFlow alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
OpenShot/openshot-qt★6,143 GitHub starslicence unclearA cross-platform graphical video editor for trimming, arranging clips, and exporting finished videos.Open on GitHub ↗NickeManarin/ScreenToGif★27,426 GitHub starsMS-PL licenceScreen recorder with a built-in editor to record screen, trim clips, and save as video or GIF.Open on GitHub ↗
What you give up either way
- Vendor support, warranties, and enterprise SLAs
- Mature, optimized encoders and cross-platform distribution pipelines
- Advanced features from Telestream product family (broadcast monitoring, cloud VOD workflows)
- Brand recognition and ecosystem integrations
- Extensive QA, compatibility testing across codecs and capture hardware
An open-source project doing the core job proves a replacement is possible. It does not prove it matches ScreenFlow, and it does not prove anyone has run it for a month. How we decide.