Usage of extensions is the best option to add further functionality to Windows Explorer, we have shared many such useful extensions like Advanced Context Menu, File Extension Renamer, Open Target Folder and Direct Folders. SmartXplore is yet another utility in this niche with the added advantage of extendable and user-configurable plugin architecture. The free Explorer Extension for Windows 7, XP and Vista supports various handy utilities like grouping files by type, quick browse, command-prompt, clipboard and FTP functions to name a few - the best part is users can create/download autohotkey scripting language compatible plugins further extending the software's capability as per there requirement.