A daily updated filename extension database!

TTN file extension

The table below provides useful information about the .ttn file extension. It answers questions such as:

  • What is the .ttn file?
  • What program do I need to open a .ttn file?
  • How can the .ttn file be opened, edited or printed?
  • How can I convert .ttn files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Bentley InRoads Topologically Triangulated Network Data

TTN file is a Bentley InRoads topologically triangulated network data. Bentley InRoads is a road design and analysis software.
TTN format description not yet available
Category: Data files
Application: Bentley InRoads
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TTN aliases:
TTN related links:
TTN related extensions:
Bentley InRoads Text Export Wizard Data

Bentley InRoads Survey Feature Table Data

Bentley InRoads Project

Bentley InRoads Wizard Settings Data

Other types of files may also use the .ttn file extension.

🚫 The .ttn file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ftn, gtn, htn, rtn, tgn, thn, tn, tnt, trn, tt, ttb, ttg, tth, ttm

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

GTViewer Spatial Index File
Tower Toppler Mission
Visual Studio T4 Text Template
TNT Data File
Micrografx Picture Publisher 8 Print Style Data
Fortran Source Code
Railway Operation Simulator Timetable Data
Microsoft SQL Server Transaction Log
Carlson Survey Road Network File
BRLTTY Text Table Data

🔴 Can't open a .ttn 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:


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 .ttn 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 .ttn file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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