ISO Tool v1.960 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 v1.960 Changelog:
[NEW] (PIL_loader) to improve boot speed
[NEW] to be adjusted to change the file name limit when creating icons
[BUG] When you create an icon of DISC_ID PARAM.SFO modified to change
[BUG] Fixed a garbage can when canceling a file when creating icons
[BUG] key.txt 0xD91618F0 modified because I forgot to add

Download: ISO Tool v1.960
Source: Here