Item description:

ISO Tool is a homebrew app that lets users decrypt EBOOT.BIN game files, repack ISOs, patch ISOs, convert ISOs to CSO format, create XMB ISO icons, and more using only their PSP.
Changelog:

v1.978

[NEW] (media installation) Fixed the wrong ID of ???? Koihime Musou

v1.977

[NEW] (Installation media) Koihime Musou Wei / Kure / support�

disc_change.prx interchange does not recognize the ISO, before Disc1 / 2 Please install on each

[NEW] support for external font files. EBOOT font.fnt same place if there is a preference to use

(fnt format is the format used in RockBox. bdf files can be created)