It kinda works

Well, I am desperate, and I have already wasted about $150 in total trying to regain an entire 2 months of University related material. This program let me regain about half of my documents. However, it seems I cant get back .cif or .gsas files. Well, it has done more for me tan about 3 or 4 other programs so far. This is with just what I downloaded from here, not included the stuff from the website yet. Keep in mind I use OS 10.6.

Feel-like-a-monster about Disk Drill Media Recovery, v1.8.2