>>901085
KDE2 hasn't been given a new stable release since 2001. If you have problems with it, you can get you answer from the GPL, meaning that you can try to add what you would want patched on your own.
Since this thread is about anime software, I assume that you want a file tagging system for either comics or some other media.
For comics and books -> calibre-ebook.com
I can highly recommend it. I've been using it for years. It really stands up.
For other stuff movies and the like -> kodi.tv
It works very good with Movie and TV in terms of metadata and organization. Again, I use it myself. Kodi is very customizable; for anime specific look at kodi.wiki/view/Anime
Both of these suggestions work great on anime and more than just anime.