3D ContentCentral® is a free service for locating, configuring, downloading, and requesting 2D and 3D parts and assemblies, 2D blocks, library features, and macros. Join an active community of more than one million CAD users who share and download user contributed and supplier-certified 2D and 3D parts & assemblies, 2D blocks, library features and macros.
3DPrintingModel is an online marketplace for 3D printing models and design files.
They believe that 3D Printing is the future of manufacturing, and will have a major effect on the global economy. Soon, everyone will own a 3D printer and will print things instead of buying them on the store. There will be less mass manufacturing done in developed countries to save costs and less worldwide cargo shipping. We’ll have a greener planet and personal manufacturing will make sure less nature resources are mined in vain.
Taken all that into consideration we built this 3D print model and designs marketplace. Their vision is that soon enough everyone will be searching for models on the internet and print them, instead of purchasing on the store. Many people will design things and then sell their design on the internet.
Like Tinkercad, 3D Tin is another cloud based CAD package. This is more powerful than TinkerCad, but also has a steeper leaning curve. Once again you can browse though other inventors designs.
GrabCAD is the Open Engineering platform that gives you the tools, knowledge and connections you need to build great products faster.
MyMiniFactory.com is a platform of free 3D Printable beautiful and useful objects. In its first version, opened on the 18th June 2013, MyMiniFactory.com is the result of many months of hard work by a team of experienced 3D designers. The large range of free 3D Printable objects aim at satisfying the growing number of 3D Printer owners.
The Shapeways 3D parts database is a place where you can download files for 3D printing. These files are 3D printing parts that you can use for free. The files currently in the database have all been tested and printed by us and all “print for sure.”
Thingiverse is a place for you to share your digital designs with the world. They believe that just as computing shifted away from the mainframe into the personal computer that you use today, digital fabrication will share the same path. In fact, it is already happening: laser cutters, cnc machines, 3D printers, and even automated paper cutters are all getting cheaper by the day. These machines are useful for a huge variety of things, but you need to supply them with a digital design in order to get anything useful out of them. They’re hoping that together they can create a community of people who create and share designs freely, so that all can benefit from them.
TraceParts is a world-leading digital engineering 3D content company, offering progressive business solutions through powerful web based products and services. TraceParts brings targeted and cost-effective market penetration to parts vendors, in all sectors of industry.
As part of the Trace Software Group founded in 1989, TraceParts develops and markets software solutions for CAD part libraries, electronic catalogs and product configurators specifically designed to meet the requirements of the component industry. TraceParts helps customers improve marketing efficiencies by increasing the value of their existing digital product data.
The tracepartsonline.net CAD portal is freely available to millions of CAD users worldwide, with hundreds of supplier catalogs and 100 million CAD models and product datasheets suitable for the Design, Purchasing, Manufacturing and Maintenance processes.
The Trimble 3D Warehouse (formerly Google 3D Warehouse) is a free, online repository where you can find, share, store, and collaborate on free 3D models created in SketchUp. This is a great place to look for models of famous buildings, as SketchUp interacts with Google Earth.
TurboSquid was founded in 2000 to serve the 3D model industry. With over 300,000 3D models available for download, TurboSquid is the leading source for 3D models on the web. Search for 3D models by keyword, or browse 3D model categories.