81)   MITCalc - Rolling Bearings Calculation II 1.13
Selection, calculation and check of rolling bearings (inch versions). Application supports Imperial and Metric units, is based on SKF, ISO, ANSI, SAE standards and support many 2D and 3D CAD systems
License:Shareware, 24 USD to buy Size:2.3 MB

 82)   MITCalc - Shaft connection 1.15
Geometric designs and strength checks of shaped connections of shafts with hubs (keys, splines). Application supports Imperial and Metric units, is based on ANSI, ISO, DIN BS, JIS standards and support many 2D CAD systems
License:Shareware, 19 USD to buy Size:1.6 MB

 83)   MITCalc3D for Autodesk Inventor 1.40
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?.).
License:Shareware, 79 USD to buy Size:33 MB

 84)   MITCalc - Timing Belts Calculation 1.14
Geometric design and strength check of toothed belt transmissions. Application contain a database of timing belts, supports Imperial and Metric units, is based on ANSI, RMA, ISO, DIN and BS standards and support many 2D and 3D CAD systems.
License:Shareware, 14 USD to buy Size:1.4 MB

 85)   MITCalc - Shafts Calculation 1.16
The calculation is designed for geometrical design and complex strength check of shafts. Application supports Imperial and Metric units, is based on ANSI, ISO, DIN standards and support many 2D and 3D CAD systems
License:Shareware, 19 USD to buy Size:1.5 MB

 86)   MITCalc3D for SolidWorks 1.40
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?.).
License:Shareware, 79 USD to buy Size:30 MB

 87)   MITCalc - Compression Springs 1.15
Geometric and strength designs of helical compression cylindrical springs loaded with static or fatigue loading. Application supports Imperial and Metric units, is based on ANSI, ISO, DIN standards and support many 2D and 3D CAD systems.
License:Shareware, 19 USD to buy Size:2 MB

 88)   MITCalc - Force shaft connection 1.14
Geometric designs and strength checks of force couplings of shafts with hubs (Interference fit, clamping connection). Application supports Imperial and Metric units and is based on ANSI, ISO, DIN BS, JIS standards.
License:Shareware, 19 USD to buy Size:1.5 MB

 89)   MITCalc - Torsion Springs 1.15
Geometric and strength designs of spiral cylindrical torsion springs loaded with static or cyclic loading. Application supports Imperial and Metric units, is based on ANSI, ISO, DIN standards and support many 2D and 3D CAD systems.
License:Shareware, 19 USD to buy Size:2.2 MB

 90)   Software Audit Protection Program 3.0
Protect yourself and your company from the Copyright Police! Track every piece of software and its license. Stay in compliance and out of trouble. Automatic registry reader included. FREEWARE.
License:Freeware, 0 USD to buy Size:10.00 MB

 91)   PDF 2 DXF 2.0
Do you get PDF files with CAD drawings inside? Now you can extract these drawings and save it as DXF file and open it in you CAD application. PDF 2 DXF can open PDF files and save all vector objects as DXF file. Now it also converts text objects!
License:Demo, 49 USD to buy Size:1.78 MB

 92)   I C CAD 1.1.0
This is the simple, fast CAD viewer you have been looking for. Works with AutoCAD (.DWG) and Microstation (.DGN) files. When you are ready to buy, unlock the trial from within the program. Quick and easy!
License:Shareware, 25.00 USD to buy Size:10.13 MB

 93)   VDAFS TO DXF&NC Converter & Viewer 1.5
Convert VDAFS file to DXF file (in 3DFACE entities) and generates a NC program for milling. RCAD 2.0 core provides OpenGL real-time orbit, pan, zoom, shading and lighting. You can load STL files also.
License:Shareware, 89 USD to buy Size:0.47 MB

 94)   AutoPlot 2.2
AutoPlot allows users to Plot off large drawing sets with just a few key strokes. AutoPlot Automatically builds an AutoCad script file that allows the user to print / plot off large drawing sets with just a few key strokes.
License:Shareware, 39.95 USD to buy Size:5.7 MB

 95)   ProgeCAD Viewer DWG 8.0.18
AutoCAD DWG drawing viewer with markup, plotting, rendering, PDF output! High precision measuring, zoom. pan, all the features you need to review your AutoCAD drawings and output them to paper. Easy to use,
License:Shareware, 99.00 USD to buy Size:85 MB

 96)   Points Import for IntelliCAD 1.0
Points Import for IntelliCAD is a Point Text file import plug-in for IntelliCAD powered applications. This plug-in gives IntelliCAD powered applications the ability to import point data from text files.
License:Commercial, 50 USD to buy Size:0.98 MB

 97)   HPGL Import for IntelliCAD 1.0
HPGL Import for IntelliCAD is a Hewlett Packard Graphics Language (HPGL) plot PLT file import plug-in for IntelliCAD powered applications. This plug-in gives IntelliCAD powered applications the ability to import geometric data from HPGL PLT files.
License:Commercial, 50 USD to buy Size:0.90 MB

 98)   MicroStation Excel- {Cadig AutoTable 3 } 3.3
{ Cadig AutoTable 3.0 } is designed to import Excel spreadsheet to MicroStation and modify it with Excel at anytime. Besides, you can update table in MicroStation to synchronize it with the original Excel spreadsheet. == http://www.cadig.com ==
License:Shareware, 299 USD to buy Size:1.55 MB

 99)   Autocad 2000-2006 Add on 3D-Blocks 1.01

License:Freeware, 10.00 USD to buy Size:5.261 MB

 100)   progeSOFT IntelliCAD 6.1.11
progeCAD IntelliCAD Includes AutoCAD DWG files, the files you work with everyday! Industry standard AutoCAD Commands. AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! Advanced Rendering Options, 3D ACIS Solid Modeling. Raster Images
License:Shareware, 260.00 USD to buy Size:156 MB