Since Grub2Win is completely free and open-source under the GPLv3 license, there is no "paid" full version; the standard download includes every feature. You can find the latest version on several reputable hosting sites:

: Includes a Windows GUI to easily change boot themes, preview wallpapers, and set boot timeouts.

: Ensure "Secure Boot" is disabled in your PC's firmware settings for Grub2Win to function correctly.