shell shocker

This is a quite small, but useful extension for the Windows.

shell extension that copies the full path names of selected files in win-explore

Shell extension allowing you to determine the hash sum of any file.

Ruby as shell; a ruby interpreter tweaked to be a good general shell.

A Subversion client, implemented as a windows shell extension.

GUI shell for UPX (Ultimate Packer for eXecutables).

EditVar and Choose are designed to allow user input in shell scripts .

CMenuExtender is a shell extension that lets the user add items to the Explorer

Sends shell commands to a nearly invisible server at a remote IP.

Computes MD5 hash for any file, can compare. Integrates in Send To and shell.