Convert STL to EPRT

Understanding STL and EPRT file formats

STL (Stereolithography) is a widely used file format for 3D models, especially in 3D printing and computer-aided design (CAD). It represents the surface geometry of a 3D object without any color, texture, or other attributes. EPRT is an eDrawings file format developed by SolidWorks, designed for sharing, viewing, and collaborating on 3D models. EPRT files are compressed, lightweight, and can include additional information such as markups and comments, making them ideal for review and communication.

Why convert STL to EPRT?

Converting an STL file to EPRT allows you to share 3D models in a more interactive and collaborative format. EPRT files can be easily viewed using the free eDrawings Viewer, enabling stakeholders to review, annotate, and measure models without needing the original CAD software.

How to convert STL to EPRT

Direct conversion from STL to EPRT is not natively supported by most software, but you can achieve this using SolidWorks with the eDrawings add-in. Here’s how:

1. Open SolidWorks.
2. Go to File → Open and select your STL file.
3. Once the STL file is open, go to File → Save As.
4. In the Save as type dropdown, select eDrawings (*.eprt).
5. Click Save to export your model as an EPRT file.

If you do not have access to SolidWorks, you can use the free eDrawings Publisher add-in for other CAD software, or request a colleague with SolidWorks to perform the conversion.

Best software for STL to EPRT conversion

• SolidWorks with eDrawings add-in – The most reliable and feature-rich option.
• eDrawings Publisher – Available for select CAD programs, enabling EPRT export.

There are currently no reliable online converters for STL to EPRT due to the proprietary nature of the EPRT format.

Summary

To convert STL to EPRT, use SolidWorks with the eDrawings add-in for the best results. This allows you to share 3D models in a collaborative, interactive format suitable for review and communication.