Concat
Concat is a free, open-source video editor meant as a CapCut replacement that runs entirely on your own machine. It covers auto-captions, text-to-speech voices, background removal, keyframes, titles, effects, filters and transitions with multi-track editing up to 4K, with no watermark, account or subscription. It runs on Windows, macOS, Linux, Android and iOS, and it can be scripted through a documented JSON-RPC and gRPC API, so scripts and AI agents can drive edits.
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About Concat
Concat is listed in our film & TV production category and is aimed at people who want a ready-to-use product. Concat is a free, open-source video editor meant as a CapCut replacement that runs entirely on your own machine. It covers auto-captions, text-to-speech voices, background removal, keyframes, titles, effects, filters and transitions with multi-track editing up to 4K, with no watermark, account or subscription. It runs on Windows, macOS, Linux, Android and iOS, and it can be scripted through a documented JSON-RPC and gRPC API, so scripts and AI agents can drive edits. Pricing, as the maker states it: Free and open source (AGPL-3.0); no watermark, account or subscription. Maturity: Mature. We last checked the official link on 2026-10-21.
Concat at a glance
- Category: Film & TV production
- Built for: People and teams who want a ready-to-use AI product
- Pricing: Free and open source (AGPL-3.0); no watermark, account or subscription (as the maker states it)
- GitHub: jub0t/Concat · 10,303 stars (as of Oct 21, 2026)
- Official site: concat.standalones.org
- Listed on AgentScout: Oct 21, 2026
Concat FAQ
What is Concat?
Concat is a free, open-source video editor meant as a CapCut replacement that runs entirely on your own machine. It covers auto-captions, text-to-speech voices, background removal, keyframes, titles, effects, filters and transitions with multi-track editing up to 4K, with no watermark, account or subscription. It runs on Windows, macOS, Linux, Android and iOS, and it can be scripted through a documented JSON-RPC and gRPC API, so scripts and AI agents can drive edits.
How much does Concat cost?
Concat's pricing, as the maker states it: Free and open source (AGPL-3.0); no watermark, account or subscription. Check the official site for current plans.
Where can I find Concat's source code?
On GitHub at jub0t/Concat, which had 10,303 stars as of Oct 21, 2026.
What are alternatives to Concat?
Similar tools include OpenChatCut, CapCut, HyperFrames, BaoCut, Rask AI and Electric Sheep.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
Concat ratings and reviews
Concat alternatives
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