Heartsome TMX editor file
File type: Various data file
A .tmx file is a data file used by Heartsome TMX editor to maintain translation memories and terminology databases.
Found 2 different file type records with the same tmx filename suffix.
File type category:
Various data file
Date updated: October 17, 2026
Heartsome TMX editor was developed by Heartsome Technologies Ltd. for maintaining translation-memory and terminology database data.
The file contains data used internally by the editor and belongs to its application-specific file set. This record refers to the Heartsome editor's data format, rather than to a general-purpose exchange format.
Open the file with Heartsome TMX editor on Microsoft Windows. Because the file contains application-specific data, other programs may not interpret it correctly.
No reliable standalone converter is known for this Heartsome TMX editor file format. If the original software can still open the file, use its available export functions to create a format supported by another translation tool.
Software applications that handle other tasks involving tmx files:
Microsoft Windows
File type category:
Text file
Date updated: July 19, 2018
Open XML standard created for exchanging Translation Memory (TM) data created by Computer Aided Translation (CAT) and localization tools.
It is a standard way of exchanging translation memory data between tools and translation vendors without losing any data.
Use compatible tools to work with *.tmx files.
Possibly can be exported to other formats.
Software apps that import tmx files:
Microsoft Windows
Software apps that export tmx files:
Microsoft Windows
Software applications that handle other tasks involving tmx files:
Microsoft Windows
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