Romhacking tool to unpack and repack OFS3 files.
I made this tool for "Tokimeki Memorial Girl's Side 3rd Story (PSP)", therefore I can't guarantee that it will work with other games.
1 — Requirements
- .NET Framework 4.5: https://www.microsoft.com/en-US/download/details.aspx?id=30653
2 — Usage
- Click "Extract" to unpack OFS3 files.
- Click "Repack" to repack everything you have previously extracted.
Normally OFS3 files recursively store other OFS3 files and files compressed in "gzip", but don't worry, the tool will automatically extract/decompress them and viceversa during the repacking. You can disable these features through the "Options" menu.