TLX File Type

- The quick facts

What are TLX files and how to open them

Are you having problems opening a TLX file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a TLX file?

A .TLX file is a Wintertree Dictionary file.

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 TLX files

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

While we have not verified the apps ourselves yet, our users have suggested 10 different TLX openers which you will find listed below.

Last updated: June 20, 2014

Various apps that use files with this extension

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

Case CATalystCase CATalystUser submitted
CuteSITE BuilderCuteSITE BuilderUser submitted
caseCATalyst4caseCATalyst4User submitted
TeleTextTeleTextUser submitted
AVer Teletext WDMAVer Teletext WDMUser submitted
TeaLeaf, an IBM Company RealiTeaTeaLeaf, an IBM Company RealiTeaUser submitted
Message EditorMessage EditorUser submitted
DataAggregatorDataAggregatorUser submitted
TiliaTiliaUser submitted
TeleText ProgramTeleText ProgramUser submitted

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