File Extension Library

.HPP File Extension

  • Category: Developer Files
  • Format: Text

What is an .HPP file?

.HPP file extension has been classified as Developer Files. The format of .HPP file is Text

.HPP is C++ Header File

Header file written in the C++ programming language; may contain data types, constants, and variables; can be inserted into a .CPP source code file using the #include directive; used for storing reusable components of code.

C++ header files are more often seen with the .H extension, which is also used as the default extension for header files for the C programming language.

List of all softwares that can open the C++ Header File
File Viewer Plus
Microsoft Visual Studio 2017
Embarcadero Technologies C++ Builder
BloodshedSoftware Dev-C++
Apple Xcode
MacroMates TextMate
GNU Compiler Collection (GCC)
GNU Compiler Collection (GCC)
File Type 2 Haluha Pearls File
Developer by: Haluha Somewhere Category: Data Files Format: Text

File used by Haluha Pearls, a Web-based program used for displaying digital designs of plastic beads called "pearls;" saved in a plain text format and contains the pearl pattern including the color and the placement of each pearl on the pearl plate.

List of all softwares that can open the Haluha Pearls File
Haluha Pearls

How to Open .HPP file on different platforms

Open .HPP File on Windows

  • Right-click a .HPP
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .HPP file and Select check box "Always use this app to open .HPP files" Press "Ok"

Open .HPP File on Mac

  • Right-click (or Ctrl + Left-click) the .HPP file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .HPP File on Linux

Right click on the .HPP file, choose "Open with" and select a program from the list above

Open .HPP File on iPhone

Select a file. If you don't see an application to open the .HPP file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .HPP File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .HPP files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .HPP files

  1. You need to update the application that you normally use to open .HPP files. Only the latest version of the software supports the current .HPP file format
  2. You need to check the .HPP file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)