I paid $6 for this and its the best investment I have made.
I have a daunting task of looking for differences in text between 2 Bibles. One is on a scanned PDF, the other is a text file. SnapNDrag pro, blows the doors off of macs standard Grab, because with Grab you have to mess around with saving files and naming them. SnapNDrag pro allows me to take a snap of an e-book or PDF, throw it into a OCRTools (another app) and character recognize the text. So it speed up the workflow tremendously!
That time sitting between workflows, working with files, SnapNDrag pro cuts out that middlemen time wasting looking for files from screen capture to OCR with another application, which by the way OCRTools is doing a better job recognizing text then Prizmo did.
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SnapNDrag Pro Screenshot, v2.6.5