Winmount - allows mounting of zip, rar files +

As said, this great program allows you to say run installers within archives, without having to extract first!

I've used this to replace virtual clone drive as it also mounts disk images. Plus other features and command line support. Seems to work nicely with dopus.

Here is the code if you want to add its context menu handler to your r-click menus of files:

FileType CONTEXTMENU {231B20E6-A4F5-456E-984D-BE082084A168} CONTEXTFORCE

I used it for a bit it worked really well, too bad now its development seems abandoned ... especially for the 64bit version...