Solidworks Cwr File

Open Cwr File Solidworks
Solidworks Cwr File Download

As a company that specializes in CAD Translation, we often get questions about a wide range of CAD file extensions; to make this easier on our customers, we’ve compiled a list of the most common Brep and Visrep formats.

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Please note: This is a list of all known CAD File Extensions, not a list of formats that TransMagic can Read and Write. For a list of formats supported by TransMagic products, please visit our CAD Formats page.

Brep vs Visrep

Brep stands for Boundary Representation, which is a true CAD format. Visrep stands for Visual Representation, which is a polygonal or tesellated format. We are including both Brep and Visrep formats in this listing since there is often confusion as to which is which. Where possible, additional notes are provided for each CAD file extension.

If SOLIDWORKS Simulation lacks write access to the.CWR file which contains SOLIDWORKS® Simulation results, the ‘Database not found’ message can appear. In such cases, SOLIDWORKS Simulation has no write access to the.CWR file and triggers the error. Enterprise PDM automatically includes Simulation result files (.cwr files) as references when you check SolidWorks files in to the vault. You can turn off this behavior. Select a folder or file in the right pane. On the Display menu, expand Options and clear Include SolidWorks Simulation results in Check-In. The CWR file is a compressed file containing all the results data related to the study. Upon saving and closing the SOLIDWORKS file, the results are saved to the CWR and then deleted. This allows convenient file management without keeping track of multiple files.

Find out more about Brep vs Visrep here.

Software	Extensions	Brep or Visrep	Notes
3D PDF	.PDF	Visrep	3D PDF is a great format for sharing geometry with those who do not have access to CAD systems or CAD viewers; all that’s required is the Adobe Reader, which is already on almost all PCs.
3D XML	.3DXML	Visrep	3D XML is a visualization format developed by Dassault Systemes.
3DS Max Files	.3DS, .MAX	Visrep	.3DS files contain mesh or nurbs information; .MAX files contain all scene information, including mesh data.
ACIS Model & Assembly Files	.SAT, .ASAT, .SAB, .ASAB	Brep	ACIS is a geometric modeling kernel used in many CAD applications. .SAT and .SAB files are part files, .ASAT and .ASAB files are assembly files. Files that end with B are binary.
Alias Model file	.WIRE	Visrep
AutoCAD Drawing Files	.DWG, .DXF	Brep and Visrep	.DWG files are binary, .DXF files are ASCII. Both formats can contain both Brep and Visrep geometry.
Autodesk Filmbox Format	.FBX	Visrep	Primarily used for exporting mesh, material and animation data to game engines.
BobCAD-CAM File	.CAD
CADKEY File	.PRT, .CKD	Brep	CADKEY is now known as KeyCreator.
CATIA V4 Part & Assembly Files	.MODEL	Brep	.MODEL files can represent both parts and assemblies.
CATIA V5 Parts and Assemblies	.CATPart, .CATProduct	Brep
CATIA V5 Graphical Representation File	.CGR	Visrep
CATIA V6 Part and Assembly Files	.CATPart & .CATProduct	Brep	File format is similar to V5 files.
Collada Object Format	.DAE	Visrep
Creo Part and Assembly Files	.DRW, .PRT, .ASM	Brep	.DRW are drawing files, .PRT are part files, and .ASM files are assembly files. Creo was formerly known as Pro/Engineer.
Fusion 360 Files	.F3Z, .F3D, .CAM360	Brep	.F3Z files are archive files, .F3D are part files, and .CAM360 are toolpath archive files.
Generic CADD Files	.CMP, .GCD	Brep	.CMP files are component files, .GCD are drawing files.
Geomagic GeomView Design File	.WRP
Gerber Printed Circuit Board File	.GBX
HOOPS Metafile Format File	.HMF	Visrep
HOOPS Stream Format File	.HSF	Visrep
IGES	.IGS, .IGES	Brep	IGES files are predominately surface files, though the definition does allow for solid models. Read more about IGES, learn why to avoid IGES, and alternatives to IGES.
Inventor	.IPT, .IAM	Brep	.IPT files are part files, .IAM files are assembly files.
IronCAD	.ICS	Brep
JT	.JT	Both	JT, created by Siemens / NX, is unusual in that it can contain both Brep and Visrep content. JT is also compressed about 8:1, so it is a good visualization format for large assemblies.
KeyCreator Part & Assembly Files	.CKD, CDL	Brep	KeyCreator was formerly CADKey; .CKD files are for parts and assemblies, .CDL files are for Wireframe Design files.
Kubotek Design Container File	.CKD	Brep
Lightwave Object File	.LWO	Visrep
Microstation Design Files	.DGN	Brep
Modo Scene Format	.LXO	Visrep
Navisworks Files	.NWC, .NWD, .NWF	.NWC files are cache files, .NWD are documents, .NWF are file sets.
NX Part and Assembly Files	.PRT	Brep	NX was formerly Unigraphics; one confusing aspect to NX .PRT files is that the same extension is used for both parts and assemblies.
Parasolid Model File	.X_T, .X_B	Brep	Parasolid is the geometric modeling kernel used for SOLIDWORKS, Solid Edge, and many other CAD solutions; read more about Parasolid here.
POD	.POD	Visrep
PLY	.PLY	Visrep
Pro/Engineer Granite File	.G	Brep	Granite is the geometric modeling kernel behind all Pro/E and Creo products.
Pro/Engineer Part and Assembly Files	.PRT, .ASM	Brep	Pro/Engineer is now known as Creo
Rhino 3D Model File	.3DM	Brep	Rhino is primarily a freeform NURBS surface modeler specializing in complex surface creation.
SDRC	.PRT, .ASM	Brep	SDRC was purchased by EDS in 2001, and then by Siemens in 2007, and is no longer in existence as a CAD solution. Since version 11, I-DEAS was able to export parts and assemblies as Parasolid files to provide interoperability with NX.
Sketchup	.SKP	Visrep
SMlib	.SMS, .IWB, IWP	Brep	SMlib is created by Solid Modeling Solutions; these files are geometric modeling kernels used in a range of CAD applications.
Solid Edge	.PAR, .ASM, .PSM	Brep	.PAR files are part files, .ASM files are assembly files. Solid Edge is made by Siemens.
SOLIDWORKS eDrawing File	.EDRW
SOLIDWORKS Part & Assembly Files	.SLDPRT, .SLDASM	Brep	.SLDPRT files are parts, .SLDASM files are assemblies. SOLIDWORKS is owned by Dassault.
STEP	.STEP, .STP	Brep	STEP is the most popular neutral CAD format in the world today.
Stereolithography Files	.STL	Visrep	.STL files are widely used for 3D printing.
Unigraphics Part & Assembly Files	.PRT	Brep	Unigraphics is now known as NX; one confusing aspect to Unigraphics and NX .PRT files is that the same extension is used for both parts and assemblies.
Wavefront	.OBJ	Visrep	.OBJ is widely used by modeling and animation solutions such as Maya and 3DS Max for transfering polygonal meshes.
ZBrush Files	.ZBR, .ZPR	Visrep	ZBrush is a modeling and texturing application.
ZW3D	.Z3	Brep	ZW3D is made by ZWSoft.
VRML	.WRL	Visrep	VRML stands for Virtual Reality Modeling Language.
WebGL	.HTML	Visrep	WebGL stands for Web Graphics Library. This format allows viewing and rotating in any HTML5-compliant browser with no plugins needed, and is suitable for online parts libraries.

Try TransMagic’s CAD Translator

Many of these CAD file extensions can be read and written by TransMagic products; to see which ones, check out our CAD Formats page. Want to give TransMagic a try? Click here to try the free 7-day eval of TransMagic.

Brep vs Visrep Models – A comparison between Brep and Visrep models which looks at pros and cons of each.

The CAD Format Ladder Part 1 – A system to determine the best format for each situation.

Open Cwr File Solidworks

The CAD Format Ladder Part 2 – Part 2, determining the best format for each situation.