Labelmaster is an OllyDbg plugin that can import/export user-defined labels and comments in batch. It's useful for transferring manual analysis from one file to another when editing or unpacking an EXE file. (The .udd file containing all your analysis work is tied to the CRC of the file you are examining).

http://www.joestewart.org/tools/Labelmaster-olly-plugin.zip ("http://www.joestewart.org/tools/Labelmaster-olly-plugin.zip")

Tested on Win2K only.

Joe Stewart: thanks. very nice done !