Featured on Rob on programming.
Gives you up to 4 extra clipboards, as well as a history of all clipboard copy operations.
Drops files (through drag and drop or send-to) into your public Dropbox folder and copies their public links to the clipboard. Files get copied, folders get zipped (through 7zip) and moved. To use it the most efficient way copy a shortcut to the send-to menu. To reset all settings, delete the data.ini file.
Thanks to Christopher Heuer for his contribution.