What is a CXX file?

A CXX file is a source code file, similar to C++, for writing applications. It can contain complete implementation of an entire application or can have partial implementation of the program that can be included in a project with other C++ files. CXX files can be opened in any text editor and popular programming IDEs such as Notepad++, Turbo C++ and Visual Studio,

CXX File Format

CXX files are stored as plain text file and contains code written in C++ syntax. CXX files are commonly found with .cpp extension as well. CXX files are considered as an alternate to .cpp used by some compilers.

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