Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ttc

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ttc file?
  • Which program can create the .ttc file?
  • Where can you find a description of the .ttc format?
  • What can convert .ttc files to a different format?
  • Which MIME-type is associated with the .ttc extension?
TrueType Font Collection .ttc file icon

TrueType Font Collection

TTC file is a TrueType Font Collection. TrueType is an outline font standard originally developed by Apple Computer. TrueType Collection (TTC) is an extension of TrueType format that allows combining multiple fonts into a single file.
Category: Font files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Adobe Font Metrics
MS-DOS Code Page Information
Fontographer Font Project
Windows Bitmap Font
Postscript Type1 ASCII Font
Postscript Type1 Font Binary
TrueType Font
Font Definition Block
TeX Font Metric
Topocad Calculated Tunnel Sections Data .ttc file icon

Topocad Calculated Tunnel Sections Data

TTC file is a Topocad Calculated Tunnel Sections Data. Topocad is a topographic CAD application that works with survey data from the field.
Detailed description not available
Category: Data files
Application: Topocad
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ArcView Project
ESRI ArcGIS Ascii Grid
ArcView Geocoding Standardization
ArcView Legend Template
ArcView Extension
ArcView Shape File
ArcView Shape Index
ArcView Ungenerate File
Topocad Road Profile

Other types of files may also use the .ttc file extension. If you have helpful information about .ttc extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

FluxTime Clip File
Graitec Exchange Format Document
HTML Component
BrainVoyager QX Regions-of-interest TC Data
TrueCrypt Volume
TurboCAD Template
Unreal Engine 3 Texture File Cache
Terragen Clip File
Therion Configuration File

The .ttc filename extension is often given incorrectly!

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

thc (1), tfc (1), tc (1), htc (1), ftc (1), ttx (1), tts (1), ttd (1), trc (1), tgc (1), tct (1), rtc (1), gtc (1), ttv (1), ttf (1)

Can't open a .ttc file?

If you want to open a .ttc file on your computer, you just need to have the appropriate program installed. If the .ttc association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ttc

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android