No CATIA license
View CATPart / CATProduct files in the browser without Dassault software.
CATIA Viewer中文
CATIA Viewer Online
Opens .CATPart / .CATProduct directly in the browser — no software to install.
Open and preview CATIA parts and assemblies directly in your browser. Inspect automotive and aerospace models for review and sharing without a Dassault license.
Assembly review
Browse part hierarchy and structure of complex CATIA assemblies.
Convert next
Once confirmed, convert CATIA to STEP, glTF, OBJ, STL or FBX.
When to use it
When a partner sends a CATIA file but you have no CATIA seat, the online viewer lets you inspect it instantly.
For pre-sales, procurement and project roles, viewing CATIA online removes the need for a heavy license.
Who it is for
Ideal for teams that receive CATIA data from automotive or aerospace suppliers.
Confirm the model first, then decide on the conversion path.
Viewer vs conversion
Viewing confirms the source CATIA model; conversion produces a deliverable.
For cross-CAD exchange, convert CATIA to STEP after reviewing.