Double Commander is a cross-platform file manager that takes what's nice about Total Commander and builds in some new features. Offers two panels side-by-side with a tabbed interface, configurable button bar and custom columns; support for Unicode as well as Total Commander WCX, WDX and WLX plug-ins; multi-rename tool; extended search function with full text search in any files; built-in viewer for hex, binary or text; internal text editor with syntax highlighting; and more. fonixholokauszt describes it as "…an open source multi-platform clone of Total Commander."
