Leonardo is a Linux media conversion tool built in Java with a focus on simplicity, portability, and reliability.
Screenshots
Features
- Audio and video conversion
- Clean desktop interface
- Linux AppImage distribution (no install required)
- Cross-platform (Linux, Windows planned, macOS planned)
Requirements
Leonardo requires FFmpeg to be installed on your system.
Install FFmpeg
Arch / Garuda: sudo pacman -S ffmpeg
Ubuntu / Debian: sudo apt install ffmpeg
Fedora: sudo dnf install ffmpeg
Leonardo 10.0.13
- Fixes the problem with TikTok 9:16 formating
Leonardo 10.0.12
- Java/Eclipse rewrite of Leonardo
- Packaged as AppImage for Linux
- Improved FFmpeg integration
- Fixed GNOME icon issues
- Added GitHub link in menu
- Updated help system
Download the AppImage below.
Remember — at Bytes, Bread, and Barbecue we keep your code crispy and your files smokin’ hot.
Linux (AppImage)
- Download the AppImage
- Make executable: chmod +x Leonardo-*.AppImage
- Run: ./Leonardo-*.AppImage
Donations
☕ Support Leonardo
Leonardo is free to use. If it saves you time (or brisket), consider supporting development:
Your support helps keep the code crispy and the files smokin’ hot.
License
This project is licensed under the MIT License.

