Recovering photos from cf and sd cards

A member of the KIPC recently inadvertently deleted prized images from an SD card. Fortunately, an article had just appeared in Macworld magazine (October 2009) that described programs for retrieving images. Our member tried the programs and they worked! The images were there. 

    The programs apparently run on both Macs and PCs.

1.   Photorescue

2.   Klix

3.   Photo Recovery