A cross-platform image super-resolution tool for Windows, macOS, and Linux.

Use built-in models or load your own. See the custom model demo to get started.

Download the latest release for your platform.

Install from the release page, or use a package manager such as winget or Scoop. Package manager versions may lag behind the latest release.

If macOS blocks the app on first launch, run the following command in Terminal after placing it in /Applications:

xattr -cr /Applications/Final2x.app

Install Python >= 3.10 and PyTorch >= 2.0, then install the backend and required system libraries. On Debian or Ubuntu:

pip install Final2x-core
Final2x-core -h # Verify the backend installation
sudo apt install -y libomp5 xdg-utils

The Python CLI and desktop backend live in core and share the desktop app's version number.

This project builds on the following open-source projects:

• cccv — image restoration and super-resolution backend
• naive-ui
• electron-vite

This project is licensed under the BSD 3-Clause - see the LICENSE file for details.

Feel free to reach out to the project maintainers with any questions or concerns~