view, explore and convert 3d cad data on desktop, web and mobile. read and write solidworks, step, jt, stl and 30 other 3d formats.

emachineshop manufactures low-cost prototype and production runs of custom parts. get a fast quote or design and order your parts with our free cad software. we offer cnc milling and turning, sheet metal fabrication, injection molding, and dozens of materials. online ordering. free shipping. quality guaranteed.

free online 2d and 3d cad viewer. it supports autocad dwg/dxf, step, stp, iges, igs, stl, sat (acis®), parasolid (x_t, x_b), solidworks ™ (sldprt), plt, svg, cgm and other formats. with its help you can view your drawing or 3d model in any browser and from any device, including android and ios devices. sharecad - view files online anytime, anywhere!

view 3d stl files directly in your browser - no software installation is required; supports stl, obj, 3mf, vf, vsb, vsj formats

the tool that enables anyone to communicate and collaborate using 3d design data to minimize errors and accelerate time to market.

the grabcad platform drives additive manufacturing at scale through connected solutions, including grabcad print, grabcad shop & the grabcad sdks.

3d sketchup community for design and engineering professionals.

веб-портал посвященный 3d печати и аддитивным технологиям. у каждого пользователя есть возможность добавить статью, выложить свою 3d модель или изобретение. на ресурсе есть коллективный блог, интернет магазин 3d принтеров, пластика и запчастей, хранилище 3d моделей, калькулятор расчета стоимости 3d печати, услуги по 3d моделированию.

one of the world's largest providers of professional design solutions specialising in solidworks software, cad training and support services.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.