CAD Rooms 2025 - Supported File Formats

Software Overview

CAD Rooms is a cloud-based platform designed for designers, engineers, educators, hardware startups, and product teams to store, view, and share 3D models and CAD files. The web-based environment supports over 35 common CAD and 3D formats and provides capabilities for inspecting models, exploring assemblies, tracking changes, and collaborating among team members.

The platform can open various file formats, including .STEP , .IGES , .STL , .OBJ , .DWG , .DXF , .SLDPRT , and .SLDASM , allowing teams to review files created in SolidWorks, AutoCAD, Fusion 360, Inventor, and other industry tools through a consistent interface. It provides professional file management and version control capabilities, including check-in/check-out, automatic version tracking, and visual CAD diffing.

Teams can upload revisions, compare versions, assign responsibilities, and maintain a clear record of design changes over time. Fast local-to-cloud syncing ensures even complex assemblies remain accessible and up to date, while "Time Travel" lets users explore historical versions of any file.

CAD Rooms also supports structured engineering and product development workflows. Features such as Engineering Change Order (ECO) management, Bill of Materials (BOM) tracking, approval workflows, and controlled supplier access help teams govern product changes, maintain traceability, and collaborate securely with external partners. Additionally, collaboration tools, such as 3D annotations, measurements, comments, and shared workspaces, enable teams to communicate clearly and maintain a traceable record of design decisions.

Summary

Overall, CAD Rooms offers a streamlined, cloud-native solution for viewing CAD models, managing revisions, and collaborating on product development. While it does not replace full CAD software, it provides a lightweight, practical alternative to traditional Product Data Management (PDM) and Product Lifecycle Management (PLM) systems. Teams that need fast CAD viewing, organized file management, and modern collaboration features can use CAD Rooms to simplify workflows and stay aligned across distributed projects.

Primary File Type

.DWG AutoCAD Drawing

Supported File Types

Additional Related File Types