Duplicate checks

[oldfolk999]

In the old DOS days, I had a program which would check for duplicate jpg files (even when using different file names. I believed it used CRC/Checksum as its core logic.

Has anybody come across something like it in Windows.

[ropdoh]

Here is a freeware duplicate file finder for windows. It's not just limited to JPG files

http://www.brooksyounce.com/soft/dupfinder.htm

I think there are more out there if you are willing to pay for them

[träskmannen]

I use this one:
DupDetector