.SLDDRT File Extension

SolidWorks Drawing Sheet

Developer Dassault Systemes
3.8  |  8 Votes

What is an SLDDRT file?

An SLDDRT file is a drawing sheet created by Dassault Systemes SolidWorks, a popular CAD program. It contains dimensions used to load the sheet in SolidWorks, so a user can create an appropriately-sized drawing (.SLDDRW file). SLDDRT files may also contain logos, guidelines, and fields used to show drawing properties.

More Information

Screenshot of a .slddrt file in Dassault Systemes SolidWorks Premium 2022
SLDDRT file open in Dassault Systemes SolidWorks Premium 2022

Engineers and product designers use SolidWorks to create 3D assemblies, which are representations of mechanical parts, tools, and other manufactured items. After creating an assembly, users can translate it (or its components) into a 2D drawing.

When a user creates a drawing, they are asked to choose a drawing sheet format. This format determines the drawing's width and height, as well as what guidelines, logos, and notation the drawing includes. SolidWorks contains many default drawing sheet formats, most of which represent a standard format used in the engineering industry. These drawing sheet formats are saved as SLDDRT files.

How to open an SLDDRT file

You can open an SLDDRT file in Dassault Systemes SolidWorks. To do so:

  1. Place the file in SolidWorks' sheetformat directory.
  2. Create a new SolidWorks drawing.
  3. When the Sheet Format/Size window appears, select the format your SLDDRT file contains.

SolidWorks will then create a new drawing using your SLDDRT file's formatting.

How to create or edit an SLDDRT file

To create or edit an SLDDRT file:

  1. Create a new SolidWorks drawing and open an existing sheet format.
  2. Select Edit Sheet Format and edit the sheet's formatting as needed.
  3. Select File → Save Sheet Format....
  4. Name and save your SLDDRT file.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open SLDDRT files

Verified by FileInfo.com

The FileInfo.com team has independently researched the SolidWorks Drawing Sheet file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.