Concat
A video editor with auto-captions, voices, effects and 4K export that runs entirely on your machine.
Platform availability
Available on 3 of 9 platforms
- Unraid (not listed)
- TrueNAS (not listed)
- Umbrel (not listed)
- ZimaOS (not listed)
- Proxmox (not listed)
- Helm (not listed)
- Mac
- Windows
- Linux
Other devices
Health score?A 0-100 score computed nightly from four factors: maintained (40%: recent commits and steady activity), popular (25%: GitHub stars, log scale), easy to install (20%: platforms, install notes, setup guides, Docker image) and light to run (15%: minimum RAM, ARM support). When the source code has been checked, a fifth factor, security check (20%: automated scan for committed secrets, unsafe desktop-app settings, known-vulnerable dependencies and project hygiene; any serious finding caps it at 20), is added. Factors without data are left out and the rest are rescaled.
66/100 Good
- Maintained
- 93last commit 0 days ago
- Popular
- 8212,468 GitHub stars
- Easy to install
- 404 install platforms
- Light to run
- No data
- Security check
- 201 serious finding, CI, tests
Based on 4 of 5 factors.
Security check: 1 serious finding
- Uses zip 2.4.2, which has a known critical vulnerability (crates.io)
Automated checks on commit f0c0169, 29 Oct 2026. Not an audit.
- GitHub stars
- 12,468
- Open issues
- 236
- Last commit
- 2026-10-28
- Latest release
- v0.2.8
- License
- AGPL-3.0
- Activity
- steady
Checked today - source: GitHub (jub0t/Concat)
Resources & Compatibility
Requirements not published yet.
First-install notes
No first-install notes yet.
Variants
Alternatives (12)
- Adobe Premiere Pro - Nonlinear video editor with customizable timeline, multi-format import, and accelerated rendering for fast editing performance.
- Avidemux - Avidemux is a free video editor designed for simple cutting, filtering, and encoding tasks.
- CapCut - Free video editor with multi-track timeline, trimming, advanced filters, stickers, licensed music, auto-captions, export in 4K 60fps, and s…
- DaVinci Resolve - Advanced video editing and color correction with integrated visual effects, motion graphics, and audio post-production tools, used by profe…
- Kdenlive - Kdenlive is a free and open-source cross-platform video editor from the KDE community for creators who need a familiar, production-ready ti…
- Olive Video Editor - Olive is a free non-linear video editor aiming to provide a fully-featured alternative to high-end professional video editing software.
- Open Video Editor - Open Video Editor lets you edit your videos.
- OpenCut - Open-source video editor with cross-platform support, non-linear editing, no watermarks, multi-track timeline, templates, and fast export o…
- OpenShot - OpenShot Video Editor is a free and open-source video editor for Linux, macOS, and Windows that lets users edit clips, add effects and keyf…
- Shotcut - Shotcut is a free, open source, cross-platform video editor for content creators and editors who need to trim, composite, and export video…
- VEGAS Pro - Utilizes AI tech for creative video production.
- WannaCut - Lightweight, open-source video editor offering professional multi-track timeline editing, Rust safety, workspace manager, and dynamic playb…
Checked today - source: AlternativeTo
Community
- Show HN: Concat: the open-source CapCut replacement. (forum)
- Concat community on discord.gg (discord)
- Have you switched from CONCATENATE to CONCAT? : r/excel - Reddit (reddit)
- TEXTJOIN and CONCAT - CONCATENATE on Steroids : r/excel - Reddit (reddit)
- Why and when use append () instead of concat () in Pandas? (forum)
- Why use CONCATENATE vs & in Excel? - Super User (forum)
Collected today - public community threads
