Best software for reformatted HDD

[Oberon.Smite]

What is the best one? I have a PC that I lost alot of photos on and need to get them ASAP.

[pwn_intended]

one that I have had great success with at my work is on track easy recovery.

http://www.krollontrack.com/data-recovery/recovery-software/windows/

they have a free trial, it doesn't list what the trial limitations are, but I can say that the program works magnificently and has saved many of my clients asses.