Solidworks Viewer Free Upd 2021 (UHD 2025)

Various tools for file operations, such as access protection by encryption or copying and synchronizing

Being open-source means there are no premium paywalls or feature limitations.

Here is the definitive list of free viewers that work with the latest SolidWorks file versions.

SolidWorks natively saves parts as .SLDPRT , assemblies as .SLDASM , and drawings as .SLDDRW . These are proprietary formats that generic image viewers or web browsers cannot open natively. Using a dedicated, updated free viewer allows you to:

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