ISO Tool v1.976 is released. ISO Tool is a handy homebrew application that lets you manage and backup your UMD's straight from your PSP. ISO Tool completes by Japanese Developer Takka.

ISO Tool v1.976 Changelog:
[NEW] "XMB icon creation" to "PIL to create icons" name change
[BUG] (PIL to create icon) Fixed the output is not properly (mostly, but when the file CSO, ISO as well as possibly during)
[NEW] (fake_np conversion) the licensing of destination. / data / fake_np / license from. / BACK_UP / fake_np_license changes

Download: ISO Tool v1.976
Source: Here