Best CAD Software for Windows 7

Packmage CAD is a free 3D carton box template packaging design software for corrugated and folding carton box structure design. It has a rich carton box templates library which contains more than 400 carton box templates and 3 modules together...

Free DWG Viewer supports AutoCAD DWG, DXF and DWF. It has simple view tools and measurement tools with accurate snap-to-geometry functionality. Save views to JPEG.What is new in this release:Version 7.3 may include unspecified updates, enhancements, or...

AutoCAD Electrical software is the AutoCAD software for electrical controls designers. Created for electrical control systems, AutoCAD Electrical design software includes all the functionality of AutoCAD plus a complete set of electrical CAD features....

LeoCAD has an intuitive interface, designed to allow new users to start creating new models without having to spend too much time learning the application. At the same time it has a rich feature set, enabling experienced users to build models using more...

AutoCAD Map 3D mapping software is a model-based infrastructure planning and management application that provides broad access to CAD and GIS data. With intelligent industry data models and tools, you can apply regional and discipline-specific standards....

Activate trial with serial no: TCKK-1981-0950-5341-8340 and activation key: EFFC-B992-2783-3686 TurboCAD Deluxe is powerful, complete 2D/3D CAD software with hundreds of drawing, modifying, dimensioning and annotation tools. Materials, lighting, and...

Auto Primer3 is an application written in Perl used to design primers. Design your own primers to the exons of genes (from RefSeq)...

progeCAD 2017 is a professional fully-functional DWG/DXF-native CAD. Reading and writing DWG drawing files up to AutoCAD 2017, progeCAD is standing a very good chance to become one of the most cost-effective AutoCAD replacements. Anybody familiar with...

LITIO is a sheet metal program that calculates flat (unfolded) sheet development of ducts, rectangle to round transitions, cylinders, cones, pipe intersections, connections, bifurcations, elbows. For HVAC, hoppers, cyclones, dust extraction, ducts,...

ZofzPCB 3D Gerber Viewer reads gerber files, allows to construct and edit stack of layers, visualizes PCB in 3 dimensions, allows to rotate and move the virtual camera. "Autopilot" function creates illusion of flying around your design. Other features...