ABCUpload
File upload component with support for Unicode, BLOB data, MacBinary, and services for Macintosh. Requires runtime licensing. By WebSupergoo. [Component, Commercial]
aspSmartUpload
A free file upload component. Supports multi-file uploads, upload to a database, restriction by size or extension, etc. By Advantys. [Component, Freeware]
AspUpload
File uploading component for ASP-based servers. Requires runtime licensing. By Persits Software, Inc. [Component, Commercial]
csASPUpload
An ASP component to control uploading files through a web browser. By Chestysoft. [Component, Commercial]
FileUpload
Supports file uploads. Requires runtime licensing. By Dalun Software Inc. [Component, Commercial]
Huge-ASP Upload
Works with safearray binary data. Enables binary file upload to the ASP and multiple files/folders download from ASP with compression. Requires runtime licensing. By PSTRUH Software. [Component, Commercial]
Infomentum ActiveFile
Compliant with RFC 1867, the ActiveFile component allows you to add file upload and download capabilities to your ASP site. It provides a rich object model API. Requires runtime licensing. By Infomentum LLC. [Component, Commercial]
LarsFileTransfer
Uploading and downloading binary files from a web server. By Lars Briedis. [Component, Freeware]
MiniUpload
A component to upload files via ASP and store the content into databases. Requires runtime licensing. By Manas Tungare. [Component, Commercial]
rwUpload ASP
Enables websites to save files on the server sent from a users web browser. Also supports file maintenance, directory listing, or downloading the file back through the browser. Requires runtime licensing. By RainWorx. [Component, Commercial]
SA-FileUp
Allows file upload from a browser. Supports multi-file uploads, encryption, authentication. Requires runtime licensing. By Software Artisans, Inc. [Component, Commercial]
SoftComplex ASP Upload Component
A component designed to provide access to multipart/form-data received from client's browser. Requires runtime licensing. By Softcomplex. [Component, Commercial]
Uploading Multiple Files
An article that examines the upload components currently on the market and demonstrates how to write your own upload component. By Sander Duivestein, 15 Seconds.