File Management

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/

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/

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/