Download the Concat video editor

Where does the Concat download come from?

Every button on this page points to the official Concat GitHub releases at https://github.com/jub0t/Concat/releases. The Concat developers also run their own site at concatenate.pages.dev. We are an independent guide, so we do not host, repackage or modify any Concat video editor files.

Downloading from GitHub means you get the exact build the developers published, along with a SHA256SUMS file you can use to check it.

Is the Concat video editor safe to install?

The code is open source under AGPL-3.0, so anyone can read it, and the builds come straight from the project on GitHub. The installers are not code-signed yet, which is why Windows and macOS show a warning the first time. That warning means the developer has not paid for a signing certificate. It is not a virus alert.

If you want to be sure your file was not changed on the way, compare its SHA256 hash with the one in SHA256SUMS. Each platform page shows the command.

Do I need to download anything else?

The Concat app installs on its own. The AI features use models you download once from Settings: Whisper for captions (78 MB to 488 MB), a voice model for text to speech (98 MB to 1.1 GB) and a 15 MB model for background removal. After that they work offline.

Which files are in the Concat 0.2.7 release?

These are the files the Concat developers published on GitHub for version 0.2.7. Sizes are rounded.

File	Size
Concat-0.2.7-aarch64.AppImage	113 MB
Concat-0.2.7-android-arm64.apk	69 MB
Concat-0.2.7-ios-arm64.ipa	67 MB
Concat-0.2.7-linux-aarch64.deb	129 MB
Concat-0.2.7-linux-aarch64.pkg.tar.zst	118 MB
Concat-0.2.7-linux-aarch64.rpm	128 MB
Concat-0.2.7-linux-x86_64.deb	140 MB
Concat-0.2.7-linux-x86_64.pkg.tar.zst	128 MB
Concat-0.2.7-linux-x86_64.rpm	139 MB
Concat-0.2.7-macos-arm64.dmg	58 MB
Concat-0.2.7-macos-x86_64.dmg	80 MB
Concat-0.2.7-windows-x86_64-setup.exe	81 MB
Concat-0.2.7-windows-x86_64.msi	97 MB
Concat-0.2.7-x86_64.AppImage	125 MB
SHA256SUMS	1 KB

To check a file, compare its hash with the matching line in SHA256SUMS.

Install steps by platform

• Concat for Windows: setup .exe or .msi, plus the SmartScreen step
• Concat for Mac: pick the right .dmg and clear the quarantine flag
• Concat for Linux: AppImage, .deb, .rpm and Arch commands
• Concat app for Android: install the .apk
• Concat app for iPhone and iPad: sideload the .ipa

Download questions