Image and File recovery software
After somebody asked me recently if I knew of any software to recover images from a corrupt usb drive I knew that I did but couldn’t quite remember the name of said software – well after searching my hdd I found what I used last time and it’s certainly very good as well as being Open Source. It’s available here http://www.cgsecurity.org/wiki/PhotoRec
It actually works on many different file types – I used it to recover some images from a friends corrupt USB stick recently and it proved extremely useful.