Tommander

Tommander is a simple and easy-to-use file manager for Microsoft Windows 2000 and XP.
It is distributed under a freeware license, so its distribution and use is free. And not only is it free, it can even work with files, directories and disks, plus a little something extra is sure to be there.

The program also has built-in plugin support, but due to a complete rewrite of the code, this will only be fully rolled out in version 2.6. The plugins, supplied as standard with the installation, allow batch renaming of files, viewing images, HTML files, editing text documents (RTF and plain text) and compressing them, calculating approx. 28 different checksums (MD5, SHA1, CRC32, ...), display the biorhythm for the current day and display information about the computer and all disks.