3SE file - How do I open a .3se file?
The table below provides useful information about the .3se file extension. It answers questions such as:
- What is the .3se file?
- What program do I need to open a .3se file?
- How can the .3se file be opened, edited or printed?
- How can I convert .3se files to another format?
Table of Contents
- ✅ 3Shape Interface Export Data
- 🔄 .3se file converters
- 🚫 .3se file related errors
We hope you find this page helpful and a valuable resource!
1 extension(s) and 0 alias(es) found in database
✅ 3Shape Interface Export Data

The 3SE file is a 3Shape Interface Export Data. 3Shape Dental System is a CAD/CAM system that covers the major dental indications.
Other types of files may also use the .3se file extension.
🚫 The .3se file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .3se file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.3se
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .3se file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .3se file extension, write to us!