1)   Autocad 2000-2006 Add on 3D-Blocks 1.01
Sigle building system consists of a series of commands executed within AutoCAD LT software The corresponding programs sigle are written for construction
License:Freeware, $10.00 to buy Size: 5261KB

2)   HatchKit 2.6
Draw patterns from scratch, open existing pattern files or import DXF or HPGL. Paste Clipboard. Save to AutoCAD,ACADLT,Alibre,AllyCAD,DataCAD,GeneralCADD,IntelliCAD,MegaCAD,MicroStationV8,Revit,SolidWorks,Spirit,TurboCAD,VersaCAD or VisualCADD format
License:Demo, $95 to buy Size: 1286KB

3)   Envisioneer Express 3.0
Envisioneer Express is the easiest to use residential design program available. This program was designed specifically to introduce clients to the simple creation of floor plans, 3D models, and interior design concepts.
License:Freeware, $0.00 to buy Size: 38636KB

4)   AcadCalcStair 02
AcadCalcStair - Stair and Rail Auto drafting program + Calculator for AutoCAD. Main features: STAIRS & RAILS. Parametrical Modeling and Auto Drafting. On the base of parameters the program creates the drawing: Stair Plan and Elevation.
License:Shareware, $60 to buy Size: 1560KB

5)   3D Visioner - 3D Visualization for Visio 2.3.814
3D Visioner is 3D visualization add-on for Microsoft Visio 2002/2003. The ability to see whole project in one 3D scene, including all pages, shapes, links, and even visualized hyperlinks aids in the productivity for Microsoft Visio users everywhere.
License:Shareware, $69 to buy Size: 6746KB

6)   TimeGen Timing Diagram Editor 1.6
TimeGen is an engineering CAD tool which allows a digital design engineer the capability to quickly and effectively draw digital timing diagrams. The waveforms can easily be exported to other Window programs, such as Microsoft Word
License:Shareware, $99.95 to buy Size: 10351KB

7)   AutoCAD Excel AutoTable 8.52
AutoTable is a tool for importing Excel spreadsheet and Word text into AutoCAD and MicroStation
License:Shareware, $180 to buy Size: 3316KB

8)   HPGL Export for SolidWorks 1.0
HPGL Export for SolidWorks is a HPGL plot file export add-in for SolidWorks. This add-in gives SolidWorks the ability to export geometric data from SolidWorks drawings to HPGL Plot (PLT) files.
License:Commercial, $195 to buy Size: 375KB

9)   MITCalc - Compression Springs 1.17
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, $27 to buy Size: 1625KB

10)   Autocad Add on Layer Manager 1.01
Sigle building system consists of a series of commands executed within AutoCAD & LT software The corresponding programs sigle are written for construction
License:Freeware, $10.00 to buy Size: 821KB

1)   DipTrace 2.1
DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with high-class shape-based auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries.
License:Shareware, $145 to buy Size: 46817KB

2)   2D/3D CAD Viewer: DXF DWG HPGL TIFF SVG 7.2.5
DWG, DXF, HPGL, TIFF, SVG, CGM, EMF/WMF, JPG, JPEG, GIF, PCX, BMP, etc. Batch Print System allows you to print large drawings on multiple sheets. Clip Rectangle copies to clipboard as BMP and EMF. Export to PDF, TIFF, BMP, WMF, GIF, JPEG.
License:Shareware, $77 to buy Size: 10185KB

3)   DWG Diff 1.0.0.9
This utility is a standalone tool that is useful to find differences between to similar drawings. Compares all drawing entities in the selected drawing space. Compares all other drawing structures such as: Layers, Blocks, Text Styles, Layouts, etc.
License:Freeware, $0.00 to buy Size: 14717KB

4)   PatchVerx 1.0.0.47
Create jack-field layouts and designation strips. Choose from a large selection of pre-existing templates, or create your own templates using the wizard. Export to dwg, or print directly at the proper scaling. Works stand-alone or plugin to WireCAD.
License:Shareware, $199.00 to buy Size: 12283KB

5)   WireCAD 6.0.0.1449
WireCAD design tools help systems designers create accurate detailed diagrams, assign cable numbers, print labels, runsheets, and more. You don't have to know CAD. WireCAD does the heavy lifting for you.
License:Freeware, $0.00 to buy Size: 44473KB

6)   2D Plt Viewer 7.2.5
DWG, DXF, HPGL, TIFF, SVG, CGM, EMF/WMF, JPG, JPEG, GIF, PCX, BMP, etc.Batch Print System allows you to print large drawings on multiple sheets. Clip Rectangle copies to clipboard as BMP and EMF. Export to TIFF, BMP, WMF, GIF, JPEG
License:Shareware, $76 to buy Size: 10185KB

7)   MITCalc - Shaft connection 1.17
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, $27 to buy Size: 1548KB

8)   MITCalc - Force shaft connection 1.16
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, $28 to buy Size: 1551KB

9)   MITCalc - Shafts Calculation 1.18
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, $27 to buy Size: 1572KB

10)   MITCalc - Compression Springs 1.17
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, $27 to buy Size: 1625KB