.LNG File

The lng file extension is used mostly by multi-language applications and programs for storing separate language data for each language or sometimes all languages in one file.

Used in numerous programs. File formats may vary, but contains user interface strings and program menus etc. for specified language. File name before extension mostly contains language name e.g. czech.lng etc.

Also used in some games for their localization files.

How to open:

LNG files are mostly in plain text format that can be viewed by basic text editor, or some common database file format.

How to convert:

Generally, there is no way how language files can be converted. However some might be opened using a text editor and data exported out of it.