MITCalc3D for Autodesk Inventor 

This multi-language calculation package includes solutions for gearing, belt, chain, springs, beam, shaft, and many others. MITCalc support 2D and 3D CAD systems, Imperial and Metric units and many international standards (ANSI, ISO, DIN?.).
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MITCalc3D for SolidWorks 

This multi-language calculation package includes solutions for gearing, belt, chain, springs, beam, shaft, and many others. MITCalc support 2D and 3D CAD systems, Imperial and Metric units and many international standards (ANSI, ISO, DIN?.).
calculation calculations mechanical calculations technical calculations engineer cad cam autocad gear belt chain bearing beam shaft

MITCalc 

This multi-language calculation package includes solutions for gearing, belt, chain, springs, beam, shaft, and many others. MITCalc support 2D (and 3D) CAD systems, Imperial and Metric units and many international standards (ANSI, ISO, DIN?.).
calculation calculations mechanical calculations technical calculations engineer cad cam autocad inventor solidworks gear belt chain bearings

Algolab Raster to Vector Conversion CAD/GIS SDK 

Software development kit for CAD/CAM/GIS and graphic software developers. Converts from raster to vector and refines architect, mechanical, tech drawing, maps, math graphs, graphics for books. ActiveX and Com Component are also available.
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Xtracta 

Xtracta allows you to extract block attribute values from AutoCAD drawing files at lightning speed! You simply specify what attribute tags you want to extract in a text file and the program does the rest!
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