File extension lng is used by following file type(s):

File extension lng file type 1 description:
Language definition file - common and mostly used .lng file type

File extension lng (LaNGuage) is used mostly by multi-language applications and programs for storing separate language data for each language or sometimes all languages in one file. File formats may vary, but contains user interface strings and program menus etc. for specified language. File name before extension mostly contains language name.
Related programs
that open lng files:		 NotePad++ text editor

 

File extension lng file type 2 description:
Adobe Acrobat language plug-in

Language plug-in used by Adobe Acrobat PDF reader.
Related programs
that open lng files:		 Adobe Acrobat

 

File extension lng file type 3 description:
Language extensions (Lahey Fortran)

Fortran (previously FORTRAN) is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing. Originally developed by IBM in the 1950s for scientific and engineering applications, Fortran came to dominate this area of programming early on and has been in continual use for over half a century in computationally intensive areas such as numerical weather prediction, finite element analysis, computational fluid dynamics (CFD), computational physics, and computational chemistry. It is one of the most popular languages in the area of High-performance computing and programs to benchmark and rank the world's fastest supercomputers are written in Fortran.

 

File extension lng file type 4 description:
Opera language file

Application translation file used by Opera web browser.
Related programs
that open lng files:		 Opera Mobile, Opera browser

 

File extension lng file type 5 description:
SourceEdit language definition file

Language definition file used by SourceEdit.
Related programs
that open lng files:		 Source Edit

 

File extension lng file type 6 description:
Total Commander language file

File contains translation of Total Commander to specific languages.
Related programs
that open lng files:		 Total Commander