I have started this search many times but have never found a suitable program that would let me manage tags like I can in mp3tag. I would like to be able to copy tags from one place to another, like Date modified to Date Created and so forth. Anyone know of a program that can do this?
Are you looking for a software with GUI or CLI?
GUI: XnView
CLI: https://exiftool.org/
XnView has a portable version too, just for a short test if your picture formats and tags are supported.
Thank you. I will take a look but I prefer GUI
Reporting back that I fave found a program that has a developer that may be as commited to program development as Florian. It is called IMatch and it allows all sorts of customization and tagging. It also uses regular expressions. An excellent program that has unrivaled features..
Edit: I can't recommend the program any longer, see details below.
UPDATE:
After trying to learn iMatch program for a year and dealing with issues, I cannot recommend iMatch. Maybe if you wanted to do some simple tagging but the program has many features that will get you into trouble with no warning that you may face some issues. Worst still, the developer will abandon you if the problem is too hard to fix. He literally does not believe that if an issue exists with his program, he should resolve it. If he cannot resolve it quickly, he will deem it "unfixable," even though it exposes flaws in his program. What a lack of integrity. As such, how many bugs may exist in this program? Who knows but I am really disappointed in his lack of commitment to his users. Exactly the opposite can be found with Florian, but he is very rare.