Iocomp Components [.Net Compact Framework] versions

Powerful debugger, drag-and-drop components, excellent tutorial support....

It's used for creating applications using ActiveX/VCL development environments.

It is designed for creating professional instrumentation applications.

Free

The Smart Device Framework is a sample applications (with source code).

Free

The Microsoft® .NET Compact Framework 1.0 SP3 is develped by Microsoft Co.