The Y file format is used by YACC, which stands for Yet Another Compiler-Compiler.
The YACC program is used to generate source contain and contains information on a programming language.
.y File Extension
Developer:
Stephen C. Johnson
File category:
What are y files & how to open them - Yacc Source File
File category:
Developer:
Stephen C. Johnson
y file - Software that can open y files
Select a software from the list below if you want to open, edit, create, convert, play, use or view y file. The software are listed by popularity and relevance to y file type