Chilkat Upload .NET (freeware)

Download the Chilkat .NET Components
for the .NET 4.0 Framework (win32)

Download the Chilkat .NET Components
for the 64-bit .NET 4.0 Framework (x64)

Download the Chilkat .NET Components
for the .NET 2.0 / 3.5 Frameworks (win32)

Download the Chilkat .NET Components
for the 64-bit .NET 2.0 / 3.5 Frameworks (x64)

Download the Chilkat .NET Components
for .NET 1.0 / 1.1 Framework

Note: The Chilkat .NET assemblies contain both freeware and commercial classes. The Chilkat.Upload class is freeware.

Documentation · C# Upload Examples · VB.NET Upload Examples

Chilkat Upload .NET is a freeware component that can be used to upload files over HTTP and HTTPS to a web server.

HTTP Upload .NET Features

• Supports both HTTP and HTTPS protocols.
• Progress monitoring events with percentage completion and "heartbeat" monitoring.
• Abort capability.
• Asynchronous uploads with real-time monitoring of percentage completion and number of bytes transferred.
• Add arbitrary HTTP POST form parameters to your upload.
• Upload multiple files in a single transaction.
• Add arbitrary (custom) HTTP header fields to the HTTP upload.
• Retrieve the HTTP response status, header, and body returned by the web server.