软件说明
CadStd软件的更多功能特征：
| Features | CadStd Lite | CadStd Pro |
| Cost | Free | $37.50 |
| Digitally Signed! — Safe to Run! — No Spyware! — No Adware! | X | X |
| Runs on Windows 7, Vista, XP, 2000, ME, 98, Win95 (OSR2) and compatible emulators | X | X |
| Creates Arcs, Arrows, B-Splines, Circles, Linear Dimensions, Lines, Polylines, and Text | X | X |
| Undo/Redo | 4 Levels | 250 Levels |
| Export DXF (Your Drawings Belong to You! Share Your Drawings with Other CAD Applications) | X | X |
| Export HPGL/1 | X | X |
| Snaps (Intersection, Tangent, Center, End, Mid point, Perpendicular, etc.) | X | X |
| Import Simple (Non-Blocked) Rev 12 DXF | X | X |
| Export PDF (No Third Party Tools like Adobe Acrobat Required) | Watermarked | X |
| Export Postscript | Watermarked | X |
| Export SVG (Scalable Vector Graphics — XML Graphics for the Web) | Watermarked | X |
| Import More Complex (Blocked) Rev 12 DXF | X | |
| Import HPGL/1 | X | |
| Integrated Tutorial and User’s Guide | X | |
| Radial and Angular Dimensioning | X | |
| Intercept and Trim | X | |
| Gap (Open Gaps in Existing Lines and Arcs) | X | |
| Offset Arcs, Lines and Polylines | X | |
| Create Fillets and Chamfers | X | |
| Globally Search and Replace Text | X | |
| Create Isometric, Cavalier and Cabinet Projections | X | |
| Isometric Grid Settings | X | |
| Ability to Print Large Drawing on Multiple Small Sheets at Scale | X | |
| Customer Support E-mail Access | X |