3D View
3D CAD file viewer for DXF/DWG, CATIA, IGES 2D/3D, SolidWorks and many other file formats, Windows 9x/NT, shareware, 4.8 MB.
AutoSketch 6.0
Easy to use, $99 multi-purpose precision drawing tool for simple sketches and drawings, Windows 9x/NT.
CadStd Lite
Basic, easy-to-use 2D CAD program for Win 9x/NT, freeware, size 1.2 MB.
CADVANCE Version 6.5
CAD software for Windows 3.1, also runs on Windows 95/98 and NT. May be downloaded free of charge after completing and submitting a request form to get a registration number.
DeltaCad
Computer Aided Design and drawing package for Windows 3.1x/9x/NT, 45-day trial version available (2.2 MB).
Draft Choice
2D CAD/drafting software for Windows 3.1 and later, fully functional 30-day evaluation copy available.
DynaCADD 98 2D
Low-cost, all-purpose design, drawing, drafting and illustration program for Windows 9x/NT.
EDGE Diagrammer
Flowcharting and diagramming software. Predefined and custom shapes and arrows. Shareware versions for Windows 3.1 and for Windows 95/NT. 1 MB to download.
FREEdraft
Open source project to create a free 2D CAD program for Linux. Note that the development is in an early stage and that many essential things are not yet working.
IntelliCAD® 98
AutoCAD compatible CAD software from Visio, Windows 9x/NT.
Intergraph SmartSketch
Precision sketching, production drafting, and diagramming for Windows 9x/NT, previously sold as Imagineer Technical and Imagination Engineer.
LinuxCAD
AutoCAD like, low-cost 3D CAD program for Linux and other other Unix platforms.
MINOS
3D solid CAD system for Windows, freeware, size 890 kB.
PROCEDE
Windows package for drawing process flow diagrams and piping and instrumentation diagrams, demo available for download.
SmartDraw
Windows program for drawing flowcharts, technical drawings, business presentations... Shareware.
Visio Technical
Tool for creating schematics, process plant designs, and other 2D drawings. Available for Windows 95 or Windows NT 4.0.