OBJ Export for SolidWorks
OBJ Export for SolidWorks is a plug-in for SolidWorks. This plug-in gives SolidWorks the ability to export graphical data to ASCII Alias|Wavefront OBJ files. Alias|Wavefront is the world's leading innovator of 2D/3D graphics technology for the film, video, games, interactive media, industrial... OBJ Export for SolidWorks tessellates the surfaces of a part and writes the triangular surfaces of the part to an OBJ file. ... OBJ Export for SolidWorks is very easy to use as it adds a new file type to the SolidWorks File Save As dialog box.
http://www.fpsols.com/installers/OBJExportSW.exe - 293Kb - Download

Points Import for SolidWorks
Points Import for SolidWorks is a add-in for SolidWorks. This plug-in gives SolidWorks the ability to import points from text files. Points Import for SolidWorks is very easy to use as it adds a new file type to the SolidWorks File Open dialog box. To import a point file select Open from the... A new part document will be created containing the imported points. ... txt)" from the "Files of type" combo box and select a point file to import. ... Select "Point Files (*.
http://www.fpsols.com/installers/PointsImportSW.exe - 293Kb - Download

NC Import for SolidWorks
NC Import for SolidWorks is an add-in for SolidWorks. This add-in gives SolidWorks the ability to convert tool movements in NC commands to corresponding lines and arcs in a SolidWorks 3D sketch. CNC Machines worldwide use Numeric Control files (. nc or . ... NC Import for SolidWorks is very easy to use as it adds a new file type to the SolidWorks File Open dialog box. ... NC Import for SolidWorks lets you import NC files into SolidWorks so that you can view the intended toolpath in 3D and create curves and surfaces directly from the toolpath.
http://www.fpsols.com/installers/NCImportSW.exe - 293Kb - Download

STL Import for SolidWorks
STL Import for SolidWorks is an add-in for SolidWorks. This add-in gives SolidWorks the ability to import graphical data from ASCII as well as binary Stereolithography (STL) files. The STL file format has become the Rapid Prototyping industry's standard data transmission format and is the format... STL Import for SolidWorks reads these triangular surfaces and knits them into a solid in a new SolidWorks part document. ... STL Import for SolidWorks is very easy to use as it adds a new file type to the SolidWorks File Open dialog box.
http://www.fpsols.com/installers/STLImportSW.exe - 293Kb - Download

OBJ Import for SolidWorks
OBJ Import for SolidWorks is a plug-in for SolidWorks. This plug-in gives SolidWorks the ability to import graphical data from ASCII Alias|Wavefront OBJ files. Alias|Wavefront is the world's leading innovator of 2D/3D graphics technology for the film, video, games, interactive media, industrial... OBJ Import for SolidWorks reads these surfaces and knits them into a solid in a new SolidWorks part document. ... OBJ Import for SolidWorks is very easy to use as it adds a new file type to the SolidWorks File Open dialog box.
http://www.fpsols.com/installers/OBJImportSW.exe - 293Kb - Download

ModelPress Desktop
Use ModelPress Desktop to view, measure and publish Multi-format 3D CAD formts to open Solidworks, Solid Edge, Inventor, IGES, STL, VRML and more. View, measure, explode, cross section, locate parts by name, etc. Publish all or part to 3DF & DWF.
ftp://ftp2.infograph.com/dl/ModelPressdesktop.exe - 16Mb - Download - Screenshot

MITCalc - Shafts Calculation
The calculation is designed for geometrical design and complex strength check of shafts. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks: - Simple definition of installed shafts, including hollow ones. ... - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks). ... This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt connection,...
http://www.mitcalc.com/download/MITCalcShafts01.exe - 1Mb - Download - Screenshot

MITCalc - Tension Springs
The calculation is intended for the purposes of geometric and strength designs of helical tension cylindrical springs made of wires and rods of circular sections, loaded with static loading. . Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves... - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks). ... This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt...
http://www.mitcalc.com/download/MITCalcSprTens01.exe - 2Mb - Download - Screenshot

MITCalc - Torsion Springs
The calculation is intended for the purposes of geometric and strength designs of spiral cylindrical torsion springs made of wires and rods in circular sections, cold formed, loaded with a static or cyclic loading. Application is developed in MS Excel, is multi-language and supports Imperial and... - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks). ... This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt...
http://www.mitcalc.com/download/MITCalcSprTors01.exe - 2Mb - Download - Screenshot

MITCalc - Roller Chains Calculation
The calculation is designed for a geometrical design and strength check of common chain transmissions using roller chains. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following tasks: - Selection of a power suitable type of chain. ... - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks). ... The calculations use data, procedures, algorithms and data from ANSI/ASME, ACA (American Chain Association) ISO, DIN, BS and JIS.
http://www.mitcalc.com/download/MITCalcChains01.exe - 1Mb - Download - Screenshot