DCT File

What are DCT files and how to open them

Are you having problems opening a DCT file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your DCT files.

What is a DCT file?

DCT files have multiple uses, and DACT Compressed Data is one of them. Read more about the other uses further down the page.

DACT Compressed Data

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open DCT files

Important: Different programs may use files with the DCT file extension for different purposes, so unless you are sure which format your DCT file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different DCT openers which you will find listed below.

Last updated: January 22, 2025

All known file formats using extension .DCT

While DACT Compressed Data is a popular type of DCT-file, we know of 10 different uses of the .DCT file extension. Different software may use files with the same extension for different types of data.

DCT Bitmap

We know that one DCT format is DCT Bitmap. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Electronic Arts DCT Video File

We know that one DCT format is Electronic Arts DCT Video File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

DCT opener for Windows

We have identified one DCT opener that is compatible with this specific type of DCT file.

IBM PS/55 MKKC Dictionary

We know that one DCT format is IBM PS/55 MKKC Dictionary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

MicroPro SpellStar Dictionary

We know that one DCT format is MicroPro SpellStar Dictionary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

NCH Dictation Audio File

We know that one DCT format is NCH Dictation Audio File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Programs that open these DCT files

We have identified 2 DCT openers that are compatible with this specific type of DCT file.

RightWriter Dictionary File

Files containing the .dct file extension are most commonly associated with dictionary files used by various spell-checking and grammar correcting applications, including RightWriter.

Programs that open these DCT files

We have identified one DCT opener that is compatible with this specific type of DCT file.

SDict Dictionary

We know that one DCT format is SDict Dictionary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Team6 Game Data

We know that one DCT format is Team6 Game Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

WPSpell Dictionary

We know that one DCT format is WPSpell Dictionary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of DCT files. Remember, different programs may use DCT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about DCT file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.