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.HXX File Extension

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File TypeC++ Source Code Header File

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CategoryDeveloper Files


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Source code header file written in the C++ programming language; may include data types, constants, variables, and other definitions; used for declaring and storing reusable components of code.

More Information

HXX files can be inserted into a C++ program using the #include directive. For example, #include myHeader.hxx instructs the C++ compiler to include "myHeader.hxx" into the current program file.

NOTE: C++ header files are more commonly seen with the .HPP extension.

Programs that open HXX files
Microsoft Visual Studio 2015
Eclipse IDE for C Developers
Embarcadero C++Builder
Digia Qt SDK
Eclipse IDE for C Developers
Digia Qt SDK
MacroMates TextMate
GNU Compiler Collection (GCC)
Eclipse IDE for C Developers
Digia Qt SDK
GNU Compiler Collection (GCC)
Updated 10/14/2014

FileInfo - The File Extensions Database

This page contains information about the .HXX extension and its known file associations. Our goal is to help you understand what an HXX file is and how to open it.

The C++ Source Code Header file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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