trySize

Have you ever needed to organize files on multiple CDs while making good use of CD space? Particularly suitable for archiving MP3 files - or more precisely, entire albums.
Drag files (or directories) from Explorer or your favorite file manager into the top or bottom boxes.
Use the DELete key to remove files from the list.
Double-click an item to move it to an adjacent (visible box).
The bottom of the status bar displays the sum of the sizes according to the set file size unit multiplier.