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

The 3DT file is a 3D Topicscape. Topicscape is a 3D concept mapping tool.
✅ PFTRack Data

The 3DT file is a PFTRack Data. PFTrack is a camera tracking and matchmoving tool designed to give 3D artists all they need to tackle 3D scene reconstruction in a one easy to use tool.
Other types of files may also use the .3dt file extension.
🚫 The .3dt 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 .3dt 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.3dt
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 .3dt 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 .3dt file extension, write to us!