Tech. Note 5: HowTo use Guiffy from Windows Explorer

From Windows Explorer you can select two files or two folders, and SendTo Guiffy to do a Compare.

Here's how to setup Guiffy in SendTo:
First, find the installed Guiffy shortcut. The installer has several choices for where to install the shortcut (the default is in a product group). Right click on the Guiffy shortcut and Copy it. Now, find your SendTo folder and paste the shortcut into it.
Here's how to do file or folder compares from Windows Explorer: