Welcome to 3DPartsCatalog!

With over 4000 listed suppliers and over 10,000 links to official supplier CAD file download sites and CAD portals such as TraceParts, PARTcommunity, 3DContentCentral and PartSupply, 3DPartsCatalog is the world’s largest standard and commercial CAD parts database.

With 3DPartsCatalog you can easily and quickly access all official CAD files from your favorite suppliers in 5 different languages.