What are SLDASM files and how to open them

Are you having problems opening a SLDASM file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a SLDASM file?

A .SLDASM file is a SolidWorks Assembly file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open SLDASM files

Important: Different programs may use files with the SLDASM file extension for different purposes, so unless you are sure which format your SLDASM file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different SLDASM openers which you will find listed below.

Last updated: December 11, 2022

Various apps that use files with this extension

These apps are known to open certain types of SLDASM files. Remember, different programs may use SLDASM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

EModelViewer ModuleEModelViewer ModuleUser submitted
SolidWorksSolidWorksUser submitted
SolidWorks ViewerSolidWorks ViewerUser submitted
Adobe PhotoshopAdobe PhotoshopUser submitted
3D-Tool3D-ToolUser submitted
HSMWorksHSMWorksUser submitted
Dassault Systemes SoftwareDassault Systemes SoftwareUser submitted
SolidWorksExplorerSolidWorksExplorerUser submitted
ImagenationImagenationUser submitted
SheetWorksSheetWorksUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about SLDASM file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.