Compare software

Waifu2x-Extension-GUI vs Final2x: catalog facts
Waifu2x-Extension-GUI	Final2x
Freemium Free for personal use under the project licence. Commercial use requires the paid Premium…	Free Free to download, with source published on GitHub.
Windows	Windows, macOS, Linux
It bundles several upscaling and frame-interpolation engines behind one Windows interface and works with AMD, Intel and…	Runs on Windows, macOS and Linux Image upscaling runs locally
The licence permits personal use only, so commercial use requires buying the Premium build, and the code is…	Upscaling speed depends on local hardware The project moved repositories, so older links point to the previous location
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.