So I have this weird deja vu situation where I distinctly remember an EXIF viewer tool called exiv4(with a 4) but the only “exiv” tool I can find is exiv2. I can’t get over this feeling that I used an EXIF viewer called exiv4, however. I can only find an old Stack Exchange post mentioning it. Does anyone know about an exiv4 tool, or am I just crazy?
Gonna need a bit more than that to go on. Was its functionality similar to exiv2? How long ago do you remember it from? Can you at least link the old SO post you found?