easy-to-use windows file manager
FreeCommander is an easy-to-use alternative to the standard windows file manager with lots of advanced and helpful features. It's packaged as a portable app so you can bring it anywhere.
Features
-Tabbed interface
-Optional tree view for each panel
-Built in file viewer to view files in hex, binary, text or image format
-File viewer inside archives too
-Built in archive handling: ZIP (read, write), CAB (read, write), RAR (read)
-Nested archive handling
-Easy access to system folders, control panel, desktop and start menu
-Copy, move, delete, rename files and folders
-Multi rename tool
-Wipe files
-Create and verify MD5 checksums
-File splitting
-File properties and context menu
-Calculation of folder size
-Folder comparison / synchronization
-Modification of file date and attributes
-Folder / program favorites
-File searching (inside archive too)
-File filters for display
-User defined columns for detailed view
-DOS command line
-Multiple language support
https://portableapps.com