NIX file extension - Rational XDE file
What is nix file? How to open nix files?
File type specification:
The REF file extension is associated with Rational XDE by IBM. Probably some older format.
List of recommended software applications associated to the .nix file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open nix file, edit nix file, convert nix file, view nix file, play nix file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others nix file
Unspecified and all other actions for computer programs working with nix file - Rational XDE file
Click on the software link for more information about Rational XDE. Rational XDE uses nix file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).