MP3gger is a short and simple program for editing ID3 tags in multiple mp3 files. It can also create CSV (Comma Separated Values) databases from selected files.

It's written in Delphi with the help of some C++ source for managing ID3 tags. It consists of a single executable file, size 479 kB. It is basically a freeware program, but if you really like it or use it a lot, please consider sending me 10$ in support of my future projects.

Help is included in the program itself. Just click the "Help / About" button and switch the tabs for help on specific function. For additional questions, suggestions or bug reports please mail me.

Undocumented feature: the bar between the folders' and files' boxes can be moved around. If you are working in a single directory and have long names of your mp3s, you can move the bar completely to the left, thus hiding the folders' box completely. For that box to reappear, you have to find the 'spot where you left it', that's where the mouse cursor changes to the two-sided arrow.