[Osiris]

Source Windows Explorer Alternative Snowbird

Snowbird is a lightweight Windows Explorer alternative that offers its users some extended functionality. The portable software program is compatible with Windows XP and above and comes with a tiny size of 468 Kilobytes unpacked.
The interface of the computer program has been divided into three areas. The header area containing menus and the breadcrumb navigation, the left sidebar that contains a list of all local and network drives including their folders and the main area that displays the files and folders that are located in the current directory level.
Some might say that this does not sound exciting enough to give it a try. Snowbird comes with an advanced feature set that might entice some users to give it a try though.