OpenPRF vs PKHeX

OpenPRF is a web editor for decrypted PlayStation 4 and PlayStation 5 save files, with particular attention to PRF profile files. It decrypts and re-encrypts the inner PRF layer with TripleDES and lets users edit set, seta, sets, and bind commands. PRF files can be edited; SFO files provide game metadata, images and text have supported previews or editing, and other files are limited to Hex and Info views. The editor can preview images, display raw hex and metadata, and read game details from param.sfo and icon0.png. Users can load folders or multiple files, then download an individual file or export the folder as a ZIP. Editing happens client-side, with files held in browser memory and downloads created locally; the project says editing also works offline. It requires no installation, build step, or account. OpenPRF handles only the inner encryption layer, so users must separately decrypt the outer save container before loading files and re-encrypt it after export. Most games reject PRF editable text regions above roughly 1000 bytes.

PKHeX has no write-up on Specifiction yet; its figures are above.