Files with TTK extension might be found as some sort of projects from Catalyst Translation Toolkit  by Alchemy Software Development.

Detailed description

Software that works with ttk file extension

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TTK file - Alchemy Catalyst Translation Toolkit file

What is ttk file? How to open ttk files?

File type specification:

Various data file type icon Various data file type

The TTK file extension is mainly related to the CATALYST program from Alchemy software.

A Catalyst Translation Toolkit file is a bilingual file used to store translated files. A *.ttk file is a highly optimized database capable of storing any text or binary objects. The files themselves can be web sites, online help systems or software application files in an object-orientated database called a Project Translation Toolkit. The *.ttk file is made up of segments and each segment contains at least one source language string and its equivalent target language translation. A TTK Project can also be referred to as a Translation Memory.

The default software associated to ttk file type:


Alchemy Software Development Ltd. logoCATALYST  Microsoft Windows software

Company or developer:
Alchemy Software Development Ltd.

CATALYST is a visual localization environment that supports every aspect of the localization workflow: from translation to project management through to localization engineering and testing.

Help how to open:

You can work with these files in CATALYST.

How to convert:

As far as we know, this .ttk file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .ttk file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ttk file, edit ttk file, convert ttk file, view ttk file, play ttk file etc. (if exist software for corresponding action in's database).

  • Others ttk file

Unspecified and all other actions for computer programs working with ttk file - Alchemy Catalyst Translation Toolkit file

Click on the software link for more information about CATALYST. CATALYST uses ttk file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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