Final2x is a cross-platform image super-resolution tool that runs on Windows, macOS, and Linux. Its core purpose is to perform super-resolution processing on images to enhance image resolution.
In terms of main capabilities, Final2x supports using built-in models or loading users' own models, and provides a custom model demo to help users get started.
In terms of usage, users can download and install the latest version for their platform from the releases page, or install it using package managers such as winget and Scoop, but note that package manager versions may lag behind the latest release. For macOS users, if the app is blocked by the system on first launch, after placing the app in /Applications, run the specified command in Terminal to remove the block. In addition, the project includes a Python CLI and desktop backend, located in the core directory, sharing the same version number as the desktop app; before use, Python >= 3.10 and PyTorch >= 2.0 must be installed, and the backend and required system libraries must be installed. On Debian or Ubuntu, the corresponding commands can be used to complete the installation.
Applicable scenarios include individual or professional users who need to perform super-resolution processing on images, especially users working in cross-platform environments.
In terms of limitations, versions installed via package managers may not be the latest; on macOS, first launch may be blocked and require manually running a command; using the Python CLI and desktop backend requires meeting specific Python and PyTorch version requirements and installing system libraries. The project is based on the open-source project cccv as the image restoration and super-resolution backend, and uses the BSD 3-Clause license. Other feature details (such as the specific model list, processing speed, output formats, etc.) are not yet provided.
