PlayStation Portable
The PlayStation Portable (or PSP) is a handheld game console made by Sony in 2004.
PSP is the only handheld video game console to use Universal Media Disc (UMD) as its primary storage medium.
Ripping Tools
Most PSP game rips come in the form of an ISO file. These can be mounted or viewed using standard mounting tools, such as Daemon Tools, and the game's files can be viewed using your computer's file explorer.
In some cases, games will come in ".CSO" format. These will need to be converted into an ISO format before being used. There are a number of conversion tools available online.
Gitmo
TextER
GimConv
Noesis
Can be used with several common sprite, texture and model formats for the PSP, as well as a number of specific PSP games.
For more information, see the Noesis page.