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SLDBLK

sldblk icon

SolidWorks blocks data

File type: 3d graphics, CAD-CAM-CAE file

Files with sldblk file extension can be found as some kind of blocks files for SolidWorks CAD software. 

What is sldblk file?

File type category:
3d graphics, CAD-CAM-CAE file

Date updated: June 21, 2025

The sldblk file extension is mostly related to SolidWorks, a 2D and 3D CAD CAM solution for Microsoft Windows that allows users to modeling assemblies, tools, etc.

The sldblk file stores blocks created and used by SolidWorks. Contains parts or similar CAD data.

How to open sldblk file?

It seems that this file type can only be opened / edited using SolidWorks and no 3rd party software may help you with this.

How to convert sldblk file?

A conversion is unlikely, but perhaps some sort of export is possible using SolidWorks.

Suggested software to open sldblk file:

Associated software actions with the sldblk file

Software applications that can open sldblk files:

Microsoft Windows

Software applications that can edit sldblk files:

Microsoft Windows

Software capable of saving sldblk files:

Microsoft Windows

Software apps that create sldblk files:

Microsoft Windows

Related file extensions