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Basic information about TTS file

When there is a problem with opening files with the file extension TTS（*.TTS or *.tts）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the TTS file yourself.

There are 4 file types using the TTS file extension in our database. In the further part of this page, you will find detail information about all the TTS file with their brief description and a list of programs that support TTS file sorted by operating systems. The table below provides useful information about the TTS file extension. It answers questions such as:
  • What is the TTS file?
  • How to open a TTS file?
  • What programs do I need to open a TTS file?
  • What programs help to create and edit a TTS file?
  • How to convert TTS files to another file format?
  • How to convert another files to TTS file format?


1.Detail information about TTS file extension: MPEG-2 Video

File type MPEG-2 Video Category Video Files
Developer N/A File format N/A
Description TTS file is a MPEG-2 Video. The tts file extension is associated with the MPEG-2 video file format used to encode video data of DVD-Video movies and DVB broadcasting.

The tts file stores video data.

The tts video files are playable in the VLC media player.
Software programs that will open, edit or convert TTS files

Windows		 VLC media player
Microsoft Windows Media Player

macOS		 VLC media player for Mac

Linux		 VLC media player for Linux

Android		 VLC media player for Android

iOS		 VLC Media Player for iOS


2.Detail information about TTS file extension: ToolBook Translation System File

File type ToolBook Translation System File Category Settings Files
Developer SumTotal Systems File format Text
Description TTS file is a ToolBook Translation System File developed by SumTotal Systems.
Software programs that will open, edit or convert TTS files

Windows		 SumTotal Systems ToolBook Translation System


3.Detail information about TTS file extension: TrueTime Session Data

File type TrueTime Session Data Category Data Files
Developer N/A File format N/A
Description TTS file is a TrueTime Session Data.
Software programs that will open, edit or convert TTS files

Windows		 TrueTime


4.Detail information about TTS file extension: Telerik Trainer Session

File type Telerik Trainer Session Category Video Files
Developer N/A File format N/A
Description TTS file is a Telerik Trainer Session.
Software programs that will open, edit or convert TTS files



How to convert TTS files to another file format?

There are 1 records in our database eligible for TTS files to another file format conversion. If you want to achieve TTS to another files conversion, you may use the option.

TTS to MTS


Can't open a TTS file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.TTS”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the TTS extension without any issue.


Where I can download the application that support TTS file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How 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.


Can I change the extension of TTS 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/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a TTS file?

The reasons for the lack of the ability to open a TTS file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a TTS file. If there is still something wrong, you might want to check:

  • Whether the TTS file is damaged.
  • Whether the TTS file is incorrectly linked in the registry entries.
  • Whether the TTS file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the TTS file format is incompletely.
  • Whether the TTS file is infected.
  • Whether the drivers of the equipment used for opening a TTS file are up to date.
  • Whether your computer has enough hardware resources to open a TTS file.

If the TTS file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.