.JL File

File extension jl is associated with the Julia high-level programming language used to compute scientific tasks.

The .jl file contains Julia source code, that is stored in simple text file format. It is viewable in text editor.

Files with jl file extension can be typically encountered as source codes written in the Julia high-level programming language.

How to open:

Use Julia, or any text editor to open *.jl source code files.

How to convert:

You most likely cannot convert (parse) .jl files to other programming language, but you can work with them like with any other text files.