CAD resources

3DCAD Dedicated to professional cad software users...links, news, forums, tutorials, downloads, work, ecc...
3D Architect For over 20 years, Arcon has been the choice 2D to 3D home design software system for thousands of building professionals, architects and self-builders.
ActiveDwg Collection of AutoCAD articles, VBA code, and essential freeware.
BIM Modelling BIM (Building information modelling) for the AEC industry.
Brian M. Curran | CAD Consultant A New York City based drafting service business that creates quality drawings, and which can be entrusted with important projects. This website includes a number of insightful articles on drafting
CAD Answers Expert Answers to your CAD Questions
CAD Studio CAD Studio - utilities, add-ons, news for Autodesk and HP products
CADALOG Shareware library with over 4,600 files, standard and manufacturers based 2D/3D online parts library, employment center, store, forum and more.
CADLANDIA The best cad resource (tutorial info and many downloads) italian site.

Cadopolis Work better, quicker, smarter. We provide people with the products, service, and solutions for all your AutoCADé needs.
E-interiors An Online Furniture Catalog with top Italian Designers. Download 3d models of Interior Design products to insert into project. (AutoCad, 3D Studio DXF files and architecture Software)
Engineering Guidebooks The most comprehensive resource for anyone interested in learning more about engineering education
Engineering Resources Find out general information on engineering, explore a list of noteworthy achievements, watch a video featuring the work of engineers, research different types of careers, and learn more about women in the field. is a resource tool for the engineering community. It contains a number of CAD tools, free applications and calculators.
Engineers Edge Practical design and engineering database and resources.
Furnishing Master Interior colors visualizer online tool allows you to play with interior color schemes, mixing and matching colors on the floor, walls, furniture and curtains
IndiaCADworks Knowledge base on IndiaCADworks services around Civil, Architectural, Mechanical and Structural Enfineering
Kit 3D models 3D furniture models for render. Some free.
Knovel's "Engineering Cases from Industry Experts Blog" Tells the stories of engineers who have applied innovative theories and new technologies to both common and uncommon challenges in the areas of chemical engineering, mechanical engineering, product lifecycle management, and sustainable engineering.
Knovel Solutions Blog Knovel Solutions demonstrate how problems can be solved using Knovel. A real life problem or use case is presented, followed by a detailed, easy-to-follow walkthrough of how to use Knovel to find solutions
MatWeb Huge database of material properties
MAX-CAD Hundreds of free cad blocks and patterns with thumbnails arranged in ordered categories (furnitures, outdoors, office, vehicles, people,...). There are also 3ds max models. No registration.
MechaniCalc MechaniCalc is a suite of web-based calculators intended to assist in the design and analysis tasks of a mechanical engineer.
Metal Building 3D Estimator Carport Central’s 3D Building Estimator will help you in designing your Carport, Barn, RV Cover, Garage, or Commercial building Machine Shop Quotes A worldwide marketplace for getting CAD designs in front of qualified buyers looking for your suppliers every day
National CAD Standard Site includes a Power Point that demonstrates the organization and content of the U.S. National CAD Standard, also link to project committee application and online ordering.
P&IDs - From A 
Drafter's Perspective

Guide For Drafting Piping and Instrumentation Diagrams

PremCAD, New York Providing CAD/CAM 3D/2D modeling and design for, CNC fabrication, rapid prototyping, plastic Injection molding, laser and water jet cutting, and traditional design and build applications.
Poitra Visual Poitra Visual offers a premier and historic 3d model catalogue and custom modeling services to compliment your simulation and visualization needs.
Sculpteo Best free CAD software: Top of 24 simple CAD program
Steel Buildings REIDsteel are a construction company that design and manufacture all elements of their steel buildings
The 123D Looking for great 3d furniture models to enhance your computer imagery? Discover the secret to fantastic renderings with these superb quality 3d models. Developed to help digital artists add further realism to their projects, the 123d library contains high quality assets giving an accurate representation of the original objects
Wide Format Paper carries wide format paper and CAD paper rolls approved for all major brand printers.  OCE, Epson, HP Designjet, Xerox, Canon and more.
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