Possible Duplicate:
Binary Diff Tools On Windows
What would be the easiest way of veryfying whether two binary files are the same, without actually opening them, checking versions and such in different programs ... ?
I primary mean files like 3d models, acad drawings, and the like, of which I have different versions, saved in different directories, and upon completing, I just want to find which are the newest, and which are different from the newest, and delete every other.
So far I've thought od md5 ? (which is slow, .... I want something that lets me click on two files, and it says - "they're not the same. move along." Any other ideas ?
This doesn't actually fit under "diff" tag so feel free to change it, if you can think of a better alternative.