CAD Libraries: best apps and software
CAD libraries supply ready-made 2D and 3D component models, blocks, and symbols that designers drop into drawings and assemblies.

3D Warehouse
3D Warehouse is a platform that offers searchable pre-made 3D models for use in SketchUp, facilitating design projects across various industries.

GrabCAD
GrabCAD is a community platform for engineers and designers, providing a library of CAD models and tools to improve 3D printing and manufacturing workflows.

Bimstore
Bimstore is a platform for managing and sharing BIM content, allowing users to download high-quality objects for free and facilitating collaboration in construction projects.

TraceParts
TraceParts provides free access to millions of supplier CAD models, 2D drawings and datasheets; search, configure, view and download parts in many CAD formats for engineering design.

Cadblocksfree.com
Cadblocksfree.com is an online platform offering thousands of free CAD blocks and models for architects and designers, facilitating easy access to various design resources.

BIMobject
BIMobject is a platform for accessing and managing BIM objects, enhancing collaboration and efficiency in building design and construction projects.

BIM&CO BIM Objects
BIM&CO BIM Objects is a platform for creating, sharing, and downloading free BIM objects in various formats for construction projects.

BIMsmith
BIMsmith is a free cloud platform for researching and configuring building product data for BIM workflows, supporting tools like Revit and offering extensive product libraries.

pCon.catalog
pCon.catalog offers 2D and 3D models from manufacturers for architects and interior designers to use in planning and visualizing their designs.