If you freeze bacon, then thaw it out after it's expiration date, how long is it good for?
up vote 3 down vote. A .o object file file (also .obj on Windows) contains compiled object code (that is, machine code produced by your C or C++ compiler), together with the names of the functions and other objects the file contains. Object files are processed by the linker to produce the final executable.
How to Open NRL Files. A file with the NRL file extension is an Autonomy Interwoven Link file. Autonomy Interwoven is an enterprise document management system. NRL files are components of the document management system, and can only be opened within the Interwoven environment.