Install Concat

Two ways in:

1. The download picker detects your operating system and processor and hands you the right build. Start there.
2. GitHub Releases has every build for every platform, with installers, packages and checksums, for when you want to pick.

Concat is in beta: it works, and it still has edges. Say so when you find one.

Windows

An installer or an MSI package, for x64 and ARM64 machines. Run it and follow the prompts.

macOS

A disk image for Apple Silicon and for Intel. The builds are unsigned, so if macOS refuses to open the app after you move it to Applications, clear the quarantine flag once:

xattr -dr com.apple.quarantine /Applications/Concat.app

Linux

AppImage, .deb and .rpm packages for x86_64 and ARM64. The app repository also lists an Arch package on its Releases page.

Android

An APK for phones and tablets. Android asks you to allow installs from this source the first time.

iOS and iPadOS

An IPA for iPhone and iPad, in beta and still being tested. It is not on the App Store: install it by sideloading.

Checking a download

Every release ships a SHA256SUMS file next to the binaries, and the download picker prints the checksum of the file it points to. Compare the two if you want to verify what you downloaded.