I have compiled a list of famous and widely used applications and software packages written in C or C++ programming languages. Applications written in both C and C++ programming languages are included due to the fact that most of the applications are partially or completely written in either C language or C++.
These applications are mainly, but not limited to, operating systems, new programming languages, Graphical User Interfaces (GUI) and Integrated Development (IDE) are written in C/C++. The operating systems include Windows 95, 98, 2000, XP, Apple OS X, Symbian OS and BeOS.
Applications written in C/C++
Most of the major applications of adobe systems are developed in C++ programming language.
These applications include Adobe Photoshop and Image Ready, Illustrator and Adobe Premier. Adobe has released a lot of open-source code in the past, always in C++, and their developers have been active in the C++ community.
Click here to go to Adobe Open Source initiatives…
Some of the Google applications are also written in C++. These include Google file system and Google Chromium browser and MapReduce large cluster data processing.
Many a parts of android mobile operating system which was primarily designed for handheld devices is based on a modified version of the Linux kernel which is written in C / C++.
Mozilla Firefox and Thunderbird
Mozilla Internet browser i.e. Firefox and email client i.e. Thunderbird are both written in C++ programming language.
Both of them are open source projects and their source code can be downloaded from Mercurial repositories.
The C++ source code of these applications can be found on MDN web docs which is maintained by open community of developers.
MySQL is the world’s most popular open source database software. It has over 100 million copies of its software downloaded or distributed throughout its history.
Many of the world’s largest and fastest-growing organizations use MySQL to save time and money; powering their high-volume Web sites, critical business systems, and packaged software.
MySQL open source C++ code can be found at GitHub.
Alias System – Autodesk Maya
Maya 3D software was originally developed by Alias System Corporation and was later carried over by Autodesk.
Maya® 3D animation, modeling, simulation, and rendering software provides an integrated, powerful tool set. Use it for animation, environments, motion graphics, virtual reality, and character creation.
AutoDesk open source center hosts plenty of C++ projects.
Winamp Media Player
Winamp is the ultimate media player, allows you to manage audio and video files, rip and burn CDs, enjoy free music, access and share your music and videos remotely.
Winamp supports dozens of media file formats, plugin systems, media library, media monitor and tons of different skins.
It was written in C and C++ and initially released in 1997.Wikipedia
12D Solutions Pty Ltd is an Australian software developer specializing in civil engineering and surveying applications and water engineering.
Computer Aided Design system for surveying, civil engineering, and more.
12d Model is a powerful terrain modelling, surveying and civil engineering software package written in C/C++.
12dPL is based on a subset of the C++ language with special extensions to allow easy manipulation of 12d Model data.
Providing real-time financial information to investors.
Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.
Bloomberg‘s distributed RDBMS is written in C.
The Basic Development Environment and a set of foundation libraries used at Bloomberg are written in C++.
Callas software develops PDF technology for publishing, print production, document exchange and document archiving.
Products include pdfToolbox, pdfChip, pdfaPilot, pdfGoHTML.
Functionality in the pdfToolbox, pdfaPilot and pdfChip are available in the form of C/C++ SDKs or command line versions. Tt can run on Windows, macOS and Linux as well as Sun Solaris and AIX. For the C/C++ SDKs wrappers are provided for Java and .Net.
ImageSystems provides the world leading motion analysis programs and film scanner systems.
They deliver powerful and accurate measurement solutions through image post processing analysis.
TrackEye product provide C++ SDKs which requires fairly advance C++ knowledge.
Operating Systems written in C/C++
Microsoft Operating Systems
Literally most of the software are developed using various flavors of Visual C++ or simply C++.
Most of the big applications like Windows 95, 98, Me, 200 and XP are also written in C++.
Also Microsoft Office, Internet Explorer and Visual Studio are written in Visual C++.
Apple – OS X Operating System
Few parts of Apple OS X are written in C.
Specifically kernel layer and hardware device drivers are written in C programming language.
Few other applications such as Xcode IDE are written in C, C++, Objective-C and Objective-C++.