NoClone allows you to safely find and remove true duplicate files and Outlook email messages. It does not rely on CRC checksums, but uses real-time byte-to-byte comparison to detect duplicate files regardless of file names. The program allows you to limit the search to specific file... 

ClipMate is a powerful tool, that enhances the native Windows clipboard functionality by remembering all items (both text and graphic) that are copied to the clipboard and storing them in “collections” for later pasting. You will never accidentally lose a piece of clipboard...