Unofficial AppImage Directory

This repository exists to contribute to the AppImage ecosystem, with a special focus on supporting AM (AppImage Manager / Appman) users.

It aims to:

• Provide high-quality, unofficial AppImages for applications that lack native AppImage releases from their upstream developers.
• Fill distribution gaps by converting selected apps into AppImages.
• Host them here with signed verification files (BUILD_INFO.json + .asc) so users can easily download and trust the builds for use in AM/Appman.

Verifying the AppImage

All AppImages in this repository are built directly from the official source code and include a signed authenticity proof to confirm they are unchanged and come from a trusted build process.

EXAMPLE

To verify a downloaded file (e.g. Nextcloud-Talk-v2.1.1-x86_64.AppImage):

1. Download the three files from the release:

   • The AppImage itself
   • BUILD_INFO.json
   • BUILD_INFO.json.asc

2. Check file integrity

   sha256sum Nextcloud-Talk-v2.1.1-x86_64.AppImage
   

3. Verify the signature

   gpg --verify BUILD_INFO.json.asc BUILD_INFO.json
   

   You should see

   Good signature from "YourITtech.support"