SLDPRT Converter

Convert SLDPRT files online for free

Select File
Drop or upload your .SLDPRT file

Online File Converter

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How to convert your SLDPRT file

Click the "Select File" button above, and choose your SLDPRT file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert SLDPRT to another file type

The converter easily converts your SLDPRT file to various formats - free and online. No AutoCAD or extra software needed.

SLDPRT to STEP
SLDPRT to STL
SLDPRT to DWG
SLDPRT to PDF
SLDPRT to OBJ
SLDPRT to DXF
SLDPRT to DGN
SLDPRT to RVT
SLDPRT to RFA
SLDPRT to SKP
SLDPRT to 3DM
SLDPRT to IGES

Convert a file to SLDPRT

The converter also works in reverse, so you can convert other Cad formats to SLDPRT with high quality output.

SLDASM to SLDPRT
DGN to SLDPRT
PRT to SLDPRT
IAM to SLDPRT
X_B to SLDPRT
CATPRODUCT to SLDPRT
RVT to SLDPRT
ASM to SLDPRT
DWG to SLDPRT
CATPART to SLDPRT
DXF to SLDPRT
X_T to SLDPRT

About SLDPRT files

The .SLDPRT file extension is the native format for single components created in SolidWorks, the industry-standard 3D CAD software by Dassault Systèmes. These files contain precise B-rep geometry, feature history, and metadata used in mechanical engineering and product design.

While .SLDPRT files are powerful for parametric modeling, they present significant challenges for sharing and collaboration. The format is strictly proprietary and version-locked, meaning a file saved in a newer version of SolidWorks cannot be opened in an older version. Furthermore, opening these files typically requires a software license costing thousands of dollars, creating a barrier for clients, manufacturers, or marketers who merely need to view the design. To overcome these constraints, users typically convert .SLDPRT files based on their specific goals:

For Manufacturing & Engineering: Convert to STEP (Standard for the Exchange of Product model data) or IGES. These neutral formats preserve exact geometry for CAM software and other CAD tools like Fusion 360 or Rhino.
For 3D Printing: Convert to STL or 3MF. This tessellates the geometry into a mesh suitable for slicers.
For Visualization & Web: Convert to OBJ, GLB, or 3D PDF. These formats are lightweight and widely supported by web viewers and marketing tools.
For Archiving: Convert to PDF or STEP to ensure long-term accessibility without relying on specific software versions.

Convert.Guru analyzes your SLDPRT file, detects the exact format, and lets you read the text inside.

Users also converted SLDASM, SLDDRW, STEP, ZIP, SLD, STL, PRT, X_T, IPT, PDF, SLDDRT, EPRT and JPG files.

The SLDPRT Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our SLDPRT converter.