# Concat Video Editor: the free, open-source CapCut alternative

> An independent guide to the Concat video editor, a free open-source CapCut alternative. Real before and after tests, a CapCut comparison and official downloads.

URL: https://concatvideoeditor.com/
Updated: 2026-10-18
Source: Concat Video Editor Guide, an independent guide. Not the official Concat website.

Concat is a free, open-source video editor for Windows, macOS, Linux, Android and iOS that runs entirely on your device. This independent guide to the Concat video editor shows what it can do, how to install it and how it compares with CapCut.

## Why people switch from CapCut to the Concat video editor

- **Runs on your computer.** Captions, voices and cutouts are made locally. Your footage never uploads.
- **No watermark, ever.** Concat is free with no paid tier, so nothing gets stamped on your export.
- **No account.** Install the Concat app and start a project. No sign-in and no subscription.
- **Open source.** AGPL-3.0 code on GitHub. Anyone can read it, build it or fork it.

## Switching from CapCut? The Concat video editor will look familiar.

Media on the left, preview in the middle, settings for whatever you select on the right, timeline at the bottom.

1. Media, Text, Stickers, Transitions, Effects, Filters and Templates sit in one row of tabs
2. Click a clip and its scale, blend, background removal, crop and speed show up on the right
3. Q and W trim left and right of the playhead, the same keys CapCut uses

## Same clip, before and after the Concat video editor

Drag the divider. Left is the raw footage. Right is a frame from the video Concat exported.

### Auto captions

- What we did: Clicked the captions button, turned on “Use voice from timeline” and picked the Base (English) model.
- Result: Whisper ran on the CPU and placed timed captions on their own track in about 20 seconds.

### Vivid filter

- What we did: Dragged Vivid from Filters onto a lane above the clip and stretched it over the shot.
- Result: Warmer skin and more contrast. Strength and ramps are adjustable, and you can import your own .cube LUT.

### Background removal

- What we did: Ticked Remove background on the clip and put a second clip on the lane underneath.
- Result: A clean outline of the speaker. Edges stay a little soft. Custom removal and Chroma key are there for more control.

### Text to speech

- What we did: Typed a 120-character script into Text to speech and chose the Kokoro model.
- Result: A 7-second voiceover landed on the timeline. We then captioned the clip from that voice.

## Watch the Concat video editor at work

Five short screen recordings from Concat 0.2.7. Waiting time is sped up and every step is real.

### Video: Auto captions in the Concat video editor

Screen recording of Concat 0.2.7: generate a voiceover from a typed script, caption the clip from that voice with Whisper, then open the caption to restyle it. (23 seconds, https://concatvideoeditor.com/videos/demo-auto-captions.mp4)

Steps shown:
1. Type a script and generate a voiceover
2. Generate captions from that voice
3. Click a caption to edit and restyle it

### Video: Remove a video background in the Concat video editor

Screen recording of Concat 0.2.7: put a new background on the lane below, tick Remove background on the speaker and Concat cuts the person out without a green screen. (12 seconds, https://concatvideoeditor.com/videos/demo-background-removal.mp4)

Steps shown:
1. Put the new background on the lane below
2. Select the speaker and tick Remove background
3. Concat cuts the person out, no green screen

### Video: Clone a voice with Pocket TTS in the Concat video editor

Screen recording of Concat 0.2.7: choose Pocket TTS, turn on Use sample voice, pick a clip and generate a new line in that voice. The cloned audio plays at the end. (16 seconds, https://concatvideoeditor.com/videos/demo-voice-clone.mp4)

Steps shown:
1. Choose Pocket TTS in Text to speech
2. Turn on Use sample voice and pick a clip
3. Type the script and generate the cloned voice

### Video: Add a transition in the Concat video editor

Screen recording of Concat 0.2.7: select two clips that touch, click + on the Dissolve transition and step across the cut to check it. (24 seconds, https://concatvideoeditor.com/videos/demo-transition.mp4)

Steps shown:
1. Select both clips: click, then Ctrl+click
2. Hover a transition and click +
3. Step across the cut to check the dissolve

### Video: Keyframe a slow zoom in the Concat video editor

Screen recording of Concat 0.2.7: set a Scale keyframe, move the playhead and type a new value, then watch Concat fill in the zoom. (16 seconds, https://concatvideoeditor.com/videos/demo-keyframes.mp4)

Steps shown:
1. Click the diamond next to Scale
2. Move the playhead and type a new value
3. Concat fills in the zoom between keyframes

## How to edit a video in the Concat video editor in 3 steps

1. **Start a project.** Pick 16:9 for YouTube or 9:16 for TikTok and Reels, then drag in your clips.
2. **Add captions and effects.** Generate captions, add a voiceover or drop a filter. Each one is a button or a drag away.
3. **Export.** Choose High, Balanced or Small. Our 32-second 1080p test exported in 40 seconds on a CPU.

## What the Concat video editor can do, shown in the app

### Auto captions

The Concat video editor transcribes speech with Whisper on your own computer. Pick a model from 78 MB to 488 MB, in English or multilingual. You can also type a script and let Concat time the captions.

More: https://concatvideoeditor.com/features/auto-captions

### Text to speech and voice cloning

Type a script, pick a voice and the audio lands on your timeline. Kokoro voices read English and Chinese. Pocket TTS can read in a voice cloned from a short recording.

More: https://concatvideoeditor.com/features/text-to-speech

### Background removal and keyframes

Cut a person out without a green screen, paint your own mask or key out a color. Every transform value in the Concat video editor has a keyframe button, so you can animate scale, position, rotation and opacity.

More: https://concatvideoeditor.com/features/background-removal

## Everything else in the Concat video editor

- [Filters and LUTs](https://concatvideoeditor.com/features/filters-and-luts): Eleven filter groups, plus your own .cube files.
- [Video and audio effects](https://concatvideoeditor.com/features/effects-and-transitions): Color, blur, glow, grain, keys and voice effects.
- [Title styles](https://concatvideoeditor.com/features/titles-and-text): Poster, bold caption, lower third, retro and more.
- [Voice cleanup](https://concatvideoeditor.com/features/voice-cleanup): Reduce noise, enhance voice and level loudness.
- [Transitions](https://concatvideoeditor.com/features/effects-and-transitions): Dissolve, zoom, slide, spin, glitch, wipe and light.
- [Your own templates](https://concatvideoeditor.com/features/templates): Save a project with clips marked as slots. No built-in library yet.

## What you can make with the Concat video editor

- [TikTok, Reels and Shorts](https://concatvideoeditor.com/guides/make-a-tiktok-video): 9:16 projects with big captions
- [YouTube videos](https://concatvideoeditor.com/guides/add-subtitles-to-a-video): Subtitles for viewers on mute
- [Vlogs](https://concatvideoeditor.com/features/filters-and-luts): Color, music and a voiceover
- [Promos and explainers](https://concatvideoeditor.com/guides/remove-video-background): Swap the background, keep the speaker

## Concat vs CapCut: which video editor should you use?

The Concat video editor wins on price, privacy and limits. CapCut is more mature and has a huge template and asset library.

| | Concat 0.2.7 | CapCut |
| --- | --- | --- |
| Price | Free, no paid tier | Free plan. Pro about $19.99 a month in the US |
| Watermark | Never | Can appear when Pro assets are in the project |
| Export resolution | Up to 4K 60 fps, 10-bit | 4K and 60 fps locked without Pro on desktop |
| AI captions and cutouts | No limits, run locally | Free access varies by tool and account; no published quota |
| Account | Not needed | Sign-in may be required on desktop; required to export on web |
| Template library | Only templates you save | Large built-in library |
| Platforms | Windows, macOS, Linux, Android, iOS by sideload | Windows, macOS, web, iOS and Android app stores |
| Maturity | Beta, public since August 2026 | Established and widely used |
| Source code | Open, AGPL-3.0 | Closed |

Concat column tested by us on version 0.2.7. CapCut details come from public pricing reviews checked in October 2026 and change often. CapCut is a trademark of its owner.

## The Concat project on GitHub at a glance

- GitHub stars: 8,981
- Forks: 1,073
- Contributors: 34
- Releases since August 2026: 7

Pulled from the Concat GitHub repository on October 18, 2026. This page refreshes the numbers on every build.

## Download the Concat video editor for free

Concat 0.2.7 came out on October 13, 2026. Every button goes to the official GitHub release. This site does not host any files.

- [Windows](https://concatvideoeditor.com/download/windows): x86_64. Setup .exe or .msi. ARM builds are paused.
- [macOS](https://concatvideoeditor.com/download/mac): Apple silicon and Intel. .dmg
- [Linux](https://concatvideoeditor.com/download/linux): x86_64 and ARM. .deb, .rpm, .AppImage and an Arch package. A community Flatpak exists on Flatpark.
- [Android](https://concatvideoeditor.com/download/android): arm64 phones and tablets. .apk
- [iPhone and iPad](https://concatvideoeditor.com/download/ios): arm64. .ipa, sideload only. Not on the App Store.

- Builds are not code-signed yet, so Windows SmartScreen and macOS may warn you
- Caption, voice and cutout models download separately, from 15 MB to 1.1 GB each
- Concat is still in beta

## Concat video editor FAQ

### What is the Concat video editor?

Concat is a free, open-source video editor for Windows, macOS, Linux, Android and iOS that runs entirely on your device. It is written in Rust by Jareer (jub0t) and community contributors and went public on GitHub in August 2026.

### Is this the official Concat website?

No. concatvideoeditor.com is an independent guide written by users. The official Concat project lives at github.com/jub0t/Concat and its own site is concatenate.pages.dev. Every download link here points to the official GitHub releases.

### Is Concat free?

Yes. The Concat video editor has no paid plan, no watermark and no account. It is funded by sponsors and its code is licensed under AGPL-3.0.

### Is there a Concat app for Android and iPhone?

Yes. The Concat app for Android is an .apk you install yourself. The iPhone and iPad build is an .ipa that has to be sideloaded, because Concat is not on the App Store or Google Play.

### Is it Concat or Concut?

The editor is called Concat, short for concatenate, which is also the name of its official website. People often type “Concut” because of CapCut. They mean the same Concat video editor.

### Does the Concat video editor work offline?

Yes, after the AI models are downloaded. Captions, voices and background removal run on your computer and your footage is never uploaded.

### Why does Windows or macOS warn me when I open Concat?

The builds are not code-signed yet. On Windows choose More info and then Run anyway. On macOS run one Terminal command to clear the quarantine flag. Our download pages walk through both.

### Does Concat have ready-made templates like CapCut?

Not in version 0.2.7. The Templates tab lets you save your own project as a template with clips marked as slots, then reuse it.
## Concat video editor quick facts

| | |
| --- | --- |
| What it is | Concat is a free, open-source video editor for Windows, macOS, Linux, Android and iOS that runs entirely on your device. |
| Not to be confused with | This site, which is an independent guide. Concat is not a CapCut or ByteDance product. |
| Developer | Jareer (jub0t) and contributors |
| License | AGPL-3.0-or-later |
| Latest version | 0.2.7, released October 13, 2026 (beta) |
| Platforms | Windows, macOS, Linux, Android, iOS (sideload) |
| Price | Free. No watermark, no account, no paywall. |
| Project shapes | 16:9, 9:16, 1:1, 4:3 from 720p to 4K |
| Export | H.264, HEVC, AV1 up to 4K 60 fps, 10-bit |
| AI features | Whisper captions, Kokoro and Pocket TTS voices, voice cloning, background removal. All run locally |
| Official source | https://github.com/jub0t/Concat |