- Open CPP File
- What is the C++ programming language?
- Software to create, open and work with CPP file
- How to Open CPP File on Windows
- How to Open CPP File on Mac OS
- How to Open CPP File on Android
- How to Open CPP File on iPhone or iPad
- .CPP File Extension
- Common CPP Filenames
- How to open a CPP file
- C++ compilers
Open CPP File
The CPP extension file is a source code file created in the C++ programming language.
What is the C++ programming language?
C++ is a general-purpose programming language created by Danish computer scientist Bjarne Stroustrup as an extension of the C programming language, or as it is also known, «C with classes».
It should be noted that C++ became a standard that has been adopted by all commercial IDEs that make use of this language.
The C++ programming language adds object-oriented programming features to the C language.
The CPP file (CPP stands for C Plus Plus) can contain normal C++ program code, or it can be a makefile.
In any case, the CPP file is used to develop program code and compile C++ programs.
The name ‘main.cpp‘ is the most common and used name for the main() function of a C++ program, where the program starts executing.
It is important to note that code written in C++ in a CPP file is not supported by C compilers.
Software to create, open and work with CPP file
Typical CPP application file locations:
Frequently used application names to open CPP files:
Frequently associated Windows objects:
How to Open CPP File on Windows
- Find a CPP file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
- If a CPP file is not opened in an application and you instead get a «Windows can’t open a file» error message you should try looking for an application which can open the file in question.
- If you know the application which can open CPP file then run it and see if there is a File->Open main menu option in the application.
- If you don’t know the application which function as CPP file opener then try to search online for «CPP viewer», «application to open CPP file» or «open CPP file» queries in the search engine you like.
- Install the application you found and check if it can open CPP file
How to Open CPP File on Mac OS
- Find a CPP file in question in Mac OS Finder and double click on it to launch the corresponding application.
- If a CPP file is not opened in a Mac OS application and you instead get a «There is no application set to open the file» error message you can click on «Search App Store» in the error dialog and Mac OS will show you applications compatible with CPP file.
- If you know the Mac OS application which can work as CPP file opener you can choose the «Choose Application. » option in the error box to associate the file extension and open CPP file in it.
- If you don’t know the application which can open CPP file then try to search for «CPP viewer», «application to open CPP file» or «read CPP file» queries in the online search engine you like.
- Install the application you found and check if it can read CPP file
How to Open CPP File on Android
- In the Android apps list on your Android device find «My Files» or «File manager» app and tap to start it.
- Tap on «Downloads» folder inside the app.
- You should see your downloaded CPP file in that folder.
- Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
- If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the «CPP».
- If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for «CPP viewer», «CPP file reader» online and see if any desktop applications can open it.
- It is also possible that the file you downloaded is outdated and is no longer supported.
How to Open CPP File on iPhone or iPad
- Open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing «Files» in the search bar.
- Tap on the Downloads folder on the Files app home screen.
- You will see all files that you recently downloaded. Tap on the CPP file to view it.
- If you have the right app that can open it it will automatically launch and open your file.
- If you don’t have the app which can open it you need to serch Apple app store for «CPP». This way you can find apps which can open CPP files.
- If this doesn’t help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for «CPP viewer» or «CPP file» online in your favorite search engine.
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.CPP File Extension
A CPP file is a source code file written in C++, a popular programming language that adds features such as object-oriented programming to C. It may be a standalone program containing all the code or one of many files referenced in a development project. CPP files must be compiled by a C++ compiler for the target platform before the code can be run.
C++ is one of the most popular programming languages, making CPP files very common among developers. It was created by Bjarne Stroustrup and was first released in 1985 to improve upon the C programming language.
It was initially standardized by the International Organization for Standardization (ISO) in 1998 and has since undergone many improvements. It is maintained by ISO/IEC JTC1 / SC22 / WG21, with the non-profit Standard C++ Foundation providing support for the C++ software developer community.
If you are a programmer, you most likely have worked with CPP files since C++ is used to develop many applications, such as games, web browsers, and database software. Some notable applications written entirely or partially in C++ include Microsoft Office, Adobe Photoshop, MYSQL, Google Chrome, Mozilla Firefox, and Autodesk Maya.
NOTE: C++ source code may also be saved as .C, .CC, and .CXX files, or as .HPP, .H, .HH, or .HXX header files.
Common CPP Filenames
main.cpp — The source code filename typically used for the main() function of a C++ program, where the program begins execution.
How to open a CPP file
You can open and edit CPP files with various source code editors, including Microsoft Visual Studio Code (multiplatform), Code Blocks (multiplatform), and Apple Xcode (macOS). These applications provide syntax highlighting, auto-completion, and other helpful tools that assist you in viewing and editing C++ code.
You can also open and edit CPP files with a plain text editor, such as Microsoft Notepad (bundled with Windows) or Apple TextEdit (bundled with macOS). However, these text editors do not provide helpful source code editing features.
C++ compilers
You can compile the C++ code stored in CPP files to code run on a computer with various free and commercial compilers. Some compilers include Microsoft Visual Studio (Windows), Eclipse IDE for C Developers (multiplatform), GNU Compiler Collection (multiplatform), and Apple Xcode (macOS).