Xplorer2 Lite
(Version 1.7.1.4)
Xplorer2 is a replacement for Windows explorer. Even though Explorer comes free with Windows, this application is a little better since it includes advanced features as well as all of the features of Explorer. The additional features that make it nice include: Dual panes, show two folders open at the same time in the application (makes it easy for dragging and dropping files); Tabs in each pane make it easy to switch back and forth between multiple locations; Bookmarks make it easier to jump to common locations; Other advanced tools such as mass rename, visual filters, filter selections, and access to shell commands.
The lite version is free only for home use.