Ant Commander is a fully configurable file manager. Several file systems are supported: file, zip, FTP, WebDAV, etc. Several kinds of panels are available: directory table, directory tree, text editor, image viewer, HTML viewer, command line, etc. You can configure the menu, the toolbars, the panels, the actions, and more. Several file operation are supported: copy, move, delete, multiple rename, create directory, zip, unzip, etc. External plugins are available to add more skins, for BeanShell, SSH Shell, Telnet, VNC, and more file systems (tar.gz, Samba, etc.). It is skinnable and OS-independent, and has bookmarks, history, many file operations, macros, and more.
emv is a tool for mass-renaming files with a text editor. It can perform two pass renaming, link creation, file list splitting, and link target editing. emv logs its actions as shell-script-style mv commands in case you want to undo them. It is quite capable when used with the Vim text editor's visual block changes. emv can also be used non-interactively by providing a Perl expression for renaming files. It's especially useful if you want to see all the files at once and want to think about their names while editing and changing whole groups of files.
sfre (system flight recorder editor) is a script that wraps a text editor or any arbitrary command and implements logging, file locking, and change tracking for the command executed. It is meant for helping system administrators manage a system in tandem without interfering with each other.
filegive easily sends or receives files point-to-point, with authentication and ciphering, and the other side only needs a Web browser. No third party server is involved in the transfer. It can use common NAT traversal protocols like uPnP and NAT-PMP, manually forwarded ports, or a public ssh server.
CsvFileSearch is a simple search utility that provides easy searching of multiple CSV files. It will scan a specific folder (and sub folders) for CSV files, and all CSV files found will be searched. The search results are displayed as tabulate tables. There is a separate block for each file. The CSV files may have any number of columns and different column titles. They can be comma, semicolon, or tab separated. The column titles found on the first row of the searched file are used as the headings for the search result block.