sudo apt update sudo apt install libfuse2 Note: Ubuntu 24.04+ uses FUSE3 by default; the AppImage may run without this step, but installing libfuse2 via sudo apt install libfuse2t64 ensures compatibility. Open a terminal and navigate to the download folder, then change file permissions:
cd ~/Downloads chmod +x edrawmax_amd64.AppImage Execute the AppImage from the terminal: install edrawmax ubuntu
