Arclab FileIO/System Toolbox
   A set of functions for File, Folder, Shell, Windows API and System operations and for gathering information. Demo version. [Component, Commercial]
   http://arclab.com/products/afiosystem/

AspTouch
   Free component to refresh the timestamp of a file. By Christoph Wille.
   http://www.alphasierrapapa.com/IisDev/Components/AspTouch/

CompareFilesX
   Compare files and compare folders with this Win32 ActiveX component. Detailed file differences are available. Free trial available.
   http://www.softinterface.com/CFX/CFX.htm

Exontrol ExFileView
   Provide rich display of file and folder information. [Control, Commercial]
   http://www.exontrol.com/exfileview.jsp

FDMgt
   Provides access to various file/disk management functions. By Dalun Software Inc.
   http://www.dalun.com/

FileUtilX
   Contains objects that provides file manipulation functions such as file monitoring, file and directory enumeration, disk space queries, splitting large files into multiple smaller files, file copies, and file moves. By Mckisic Software, Inc. [Control,
   http://www.mckisicsoftware.com/FileUtilX/FileUtilX.htm

Stonebroom.ASPointer
   Access and update XML, HTML, ASP and similarly-structured files directly on the server, without having to load them into a browser or other client application. By Stonebroom Software.
   http://www.stonebroom.com/aspointr.htm

Xceed Backup Library
   Multi-threaded file backup/restore engine with built-in scheduler. By Xceed Software Inc. [Component, Commercial]
   http://www.xceedsoft.com/products/BkpLib/

Zaks.Directory
   Enumerates a selected file system directory as a collection of objects, file properties returned include size, creation date, last write date, last access date, archive, system, readonly and hidden flags. By Simon Fell.
   http://www.zaks.demon.co.uk/code/cpts/dir/

sortX
   File sorting component DLL with type library. Program for handling files form legacy or mainframe type applications. Written in C++ and Assembler, the component can sort all sorts of files fast.
   http://www.sortx.com/