If I scan several pages, but want to save to a file format that does not support multiple pages, such as PNG or JPEG, I would like skanpage to add a sequential suffix to the filename I provide. If the number of pages scanned is bigger than 10, then numbers with less digits than the biggest one should be 0 padded: 9 pages -> suffix is 1-9 99 pages -> suffix is 01-09,10-99 etc Best is suffix can be customized (I would personally like _01...)
Skanpage currently already does that, though it is not configurable. It adds a 4 digit number to the filename.
Actually there is a bug in 25.04 and the suffixes do not get added, see https://bugs.kde.org/show_bug.cgi?id=503787. This will be fixed. However, the suffix is currently not customizable, so this feature request is still valid