Parasolid
converter.

Open and convert Parasolid files (.x_t / .x_b) in your browser. Nothing to install, no account.

5 conversions a day free, including 2 to solid formats like STEP.

No account needed
Drop a Parasolid file.x_t / .x_b · up to 200 MB

On our servers. No account: deleted within 24 hours. Signed in: kept until you delete them. Never shared or used for training.

Convert to13 formats

Every conversion listed here completes.

Convert toWhat you get
Parasolid to 3DMExact.3dm
Parasolid to 3MFTessellated.3mf
Parasolid to BREPExact.brep
Parasolid to ColladaTessellated.dae
Parasolid to GLBTessellated.glb
Parasolid to glTFTessellated.gltf
Parasolid to IGESExact.iges
Parasolid to OBJTessellated.obj
Parasolid to OFFTessellated.off
Parasolid to PLYTessellated.ply
Parasolid to SLDPRTTrue surfaces.sldprt
Parasolid to STEPExact.step
Parasolid to STLTessellated.stl
Convert from14 formats
AlsoOther ways in
About.x_t / .x_b

Parasolid is the modelling kernel under SOLIDWORKS, Solid Edge and NX, and a transmit file is its exact solid geometry. Between systems that share the kernel it often survives better than a neutral format. .x_t is text, .x_b is binary; both hold the same solid.

Someone in a Siemens or SOLIDWORKS shop sent you an .x_t and nothing you have opens it.

Questions4 answered
How do I open a Parasolid file?
Drop it on this page. It opens in the browser with nothing installed, and converts to any format below.
Is it free?
Yes — 5 conversions a day with no account, 2 of them to solid formats like STEP. A free account raises both, to 4 solid conversions a day, and adds 25 credits.
Do you keep my Parasolid files?
Without an account, the upload and the result are deleted within 24 hours. With an account, both stay in your files until you delete them; deleted files leave our servers within 24 hours.
What can a Parasolid file be converted to?
Every format listed on this page — each one is a conversion that completes.

See every conversion MeshWeave does.

Parasolid® is a registered trademark of Siemens. MeshWeave is an independent tool and is not affiliated with, endorsed by, or sponsored by Siemens.