A daily updated filename extension database!

HXX file extension

The table below provides useful information about the .hxx file extension. It answers questions such as:

  • What is the .hxx file?
  • What program do I need to open a .hxx file?
  • How can the .hxx file be opened, edited or printed?
  • How can I convert .hxx files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

✅ C++ Header File

HPP file is a C++ Header File. C++ is a general-purpose programming language. It is a statically-typed free-form multi-paradigm language supporting procedural programming, data abstraction, object-oriented programming, and generic programming.
Application: Visual C++
Mime-type: text/plain
Magic number: -
Magic string: -
Sample: -
HPP aliases:
hh, hxx
HPP related links:
HPP related extensions:
Assembly Source Code

C Source Code

C++ Source Code

Visual C++ Dialog

Fortran Source Code

C Header File

Microsoft Visual Studio Workspace Options

Pascal/Delphi Source Code

Visual C# .NET Class

Visual Studio Resource Script

Other types of files may also use the .hxx file extension.

🚫 The .hxx file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

bxx, gxx, hcx, hdx, hsx, hx, hxa, hxc, hxd, hxs, hzx, jxx, mxx, txx, uxx

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

BS Contact Parameters Data
Unreal Tournament Cache
Xxencoded Data
Yamaha SY77 Audio Data
MS Help 2 Project Attribute Definition
GeneXpert Archive
Maxwell Render Extension
MS Help 2 Project Collection Definition
BinHex 2.0 Encoded Data
DataPerfect Text Storage

🔴 Can't open a .hxx file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .hxx file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .hxx file extension, write to us!

🔴 Rate our HXX page

Please help us by rating our HXX page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (1 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文