wyoFiler is a cross-platform program that shows all subdirectories and files in one tree window. Directories and files can be selected and manipulated across the whole hierarchy, from the base directory all the way down to the lowest level. Selected items may be in different directories on different levels. All file manipulations are done in the background, so multiple commands are possible simultaneously. The filer can display multiple base directories in tabbed notebook pages or separate top level windows. It conforms to the wyoGuide guidelines and uses the wxWidgets framework.
Necromancer's Dos Navigator is a "Norton Commander" clone. It uses a well known text-mode interface, is highly customizable, and has a lot of features. Its key features are a text editor with syntax highlighting, horizontal/vertical blocks, multiple codepages, undo/redo, bookmarks, powerful searching, and regex; a file viewer with text view, asm/dump/hex edit, raw blocks, header viewer, search, regex, and unlimited filesize; a powerful filepanel with higlighting, VFSs, and filefind with textsearch and regex; a calculator; and more.
Bantam is a fast, light file manager for X11. It is targeted at power users who know their way around a file system and like to use the keyboard. Its important features include single-keystroke commands as the primary mode of operation, an arbitrary number of directory views, and a configurable interface to external file viewers and editors.
Xfbook allows you to create virtual database filesystems and organize your files in a more high level and abstract way without losing the low-level hierarchical directory structure. You can create your own bookmark books with local files or files located across the SMB network by simple drag and drop from Xffm or Xfsamba.
I(2) Drive is an online storage solution that allows personal and corporate users to manage their important information from anywhere. It provides client and server software for accessing and sharing files through a Web interface and WebDAV clients either as a hosted service or an in-house install.