PCMan File Manager is a GTK+ based file manager, featuring:

• Extremly fast and lightweight
• Can be started in one second on normal machine
• Tabbed browsing (similar to Firefox)
• Drag & Drop support
• Files can be dragged among tabs
• Load large directories in reasonable time
• File association support (Default application)
• Basic thumbnail support
• Bookmarks support
• Handles non-UTF-8 encoded filenames correctly
• Provide icon view and detailed list view
• Standard compliant (Follows FreeDesktop.org)
• Clean and user-friendly interface (GTK+ 2)
• Support GVFS for auto-mount handling on removable devices