1
Microsoft
541
Freeware
Provides templates for use with Visual Studio and code samples.
3
BladeAPIMonitor
24
Shareware
It can trace and log API and ActiveX interface with parameters.
CardWerk Technologies
161
Freeware
CardWerk SmartCard API provides easy smart card access for developers.
Attrice Corporation
40
Shareware
Set of tools for Microsoft Team Foundation Server administrators.
AppDev Products, LLC
Commercial
Learn how Windows Workflow Foundation makes it easy to create applications.
4
Thunderhead Engineering
100
Freeware
SafeRoof is intended to aid in the design and analysis of tanks to API 650.
Entrian Solutions
13
Shareware
Entrian Source Search find any occurrence of a function,variable,API,error code.
Clipsal Integrated Systems Pty Ltd
8
Freeware
The C-Bus Module is used to provide a C-code API between a Clipsal C-Bus.
Synergration
14
Shareware
With CoreObjX you write less code to integrate with the QuickBooks API.
University of Maryland
3
Freeware
An Application Program Interface (API) for Runtime Code Generation.
1
Xun Li
47
Open source
Stand-alone program based on PySAL's spatial econometrics code (spreg API).
VB .NET OCR Team
Shareware
A full API, allowing developers to read text from images in a single line of code.
