F77 file extension - Fortran 77 language source file
What is f77 file? How to open f77 files?
File type specification:
The F77 file extension is generally related to Fortran 77 programming language. Fortran was 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 is the language used for programs that benchmark and rank the world's fastest supercomputers. File contains language source code.