xdelta patching hopefully coming next?
I would be really interesting if your tool included the actual patch applying / patch creation process, for the major formats (IPS, UPS, Xdelta, beat - maybe PPF too, and I may have forgot other things).
An option for either single patch applying, or double patch applying.
Single patch would also have a detailed information button showing exactly which bytes were changed in detail, as well as a global count of changed bytes.
Double patch would have the program automatically checking for % of overlapping bytes, displaying "Safe" in case it is 0%.
Also, a CRC/MD-5 check at all times whenever the original rom file is loaded (as text that can be copied from the program window to the clipboard) would be really awesome to have.
I believe there is definitively a niche for a single convenient all-purpose tool.
Thanks a lot for sharing this