Persona 5 Royal is another title where the storefront determines the storage model. Steam keeps user-scoped files under the SEGA P5R directory, while the Microsoft Store/Xbox app build relies on WGS. A useful backup must therefore capture the correct container for the copy you actually play. SaveEditor.com does not present the existence of third-party conversion workflows as proof that every platform save is directly compatible; the Game Hub separates location facts from conversion claims.
For this PC reference, the documented storage is Windows: Steam: %APPDATA%SEGAP5RSteam<user-id>savedata
Microsoft Store: %LOCALAPPDATA%PackagesSEGAofAmericaInc.F0cb6b3aer_s751p9cej88mtSystemAppDatawgs<user-id> | Linux / Steam Play: Steam Play: <SteamLibrary-folder>/steamapps/compatdata/1687950/pfx/. The known file or folder pattern is Steam savedata directory records; Microsoft Store WGS container records. Steam exposes a normal account-scoped savedata directory. The Microsoft Store build uses WGS. Decrypted PlayStation 4 saves have separate conversion considerations and are not treated as byte-compatible with the PC storefront containers.
Backup guidance: Copy the complete Steam savedata directory or the complete Microsoft Store WGS data for the active profile. Keep the original untouched before any cross-platform conversion experiment. Steam Cloud and Xbox Cloud are documented for the corresponding storefronts. Launcher and cloud context matters because The Steam and Microsoft Store versions use different storage systems. Account/profile IDs are part of the path and should be preserved when documenting or restoring a backup.
Compatibility and recovery should stay conservative. Do not assume Steam, Microsoft Store, or decrypted PlayStation saves can be interchanged by filename. Conversion is a separate operation from backup. If the expected progress is not visible, If the game starts without expected system/save data, verify the storefront, active user ID, and cloud state before overwriting anything. Proton users should also use a current compatibility layer when diagnosing old save-creation issues. SaveEditor.com only labels a game-specific editor as available when a separate linked Tool has a verified operational runtime; this reference page by itself is not an editor claim.