1)   STL Import for IntelliCAD 1.0
STL Import for IntelliCAD is a Stereolithography STL file import plug-in for IntelliCAD powered applications. This plug-in gives IntelliCAD powered applications the ability to import geometric data from ASCII and Binary STL files.
STL, Import, IntelliCAD, AutoCAD, STL Import for IntelliCAD, 3D, Model, 3D Model, Stereolithography, stereo,

 2)   SkDNS ActiveX Control 4.0
SkDNS ActiveX Control is a DNS (Domain Name Service) ActiveX control that can be used for network diagnosing, troubleshooting, and monitoring. It allows developers to integrate the DNS protocol message sending capability into their applications.
name lookup, nslookup, simultaneous, simultaneously, multiple, asynchronous, ActiveX, RFC, 1034, 1035.AFXR,

 3)   Polar Studio (free version) 6.35
Winning RAD Tool on the Rad Race 2004! Create Web Applications. You can quickly develop an application without programming. No worries about 3-Tier Architecture, Webservices, Security, Role-based Access, Workfow and Deployment. It's Easy!
Development, Web-based Business Applications, Workflow, Security, RAD, RP, IDE, No Programming, Application Modelling, Page Generator,