Have your PS3 game folder ready on your PC. Download and Run: Open PS3_Game_Converter.exe .
Once converted, you typically use a secondary tool like Mysis’s backup injection tools or PS3XPLOIT RESIGNER to package the game into a DAT file for your PS3 backup. PS3 Game Converter v0.91 Download Link
Point the tool to the folder containing the PS3_GAME directory.
The is a classic piece of software that paved the way for OFW gaming. While newer methods like HEN have largely superseded it, it remains a valuable tool for those who prefer the manual injection method or are working on specific legacy projects.