Uses Of C Language

Top 10 “Uses of C language”: Every Beginner Should Know..!!

How C programming language Come Into Existence: A team of computer scientists at Bell Labs was given the task of developing a programming language to produce utilities for the Unix operating system in 1972. Ken Thompson and Dennis Ritchie developed the C programming language to address B’s portability problems. C is still the best programming language for more than 20 years. There are many uses of the c language. In this blog, we are going to put some highlights on C programming uses. Let’s start with an overview of the C Language.

Overview of C Programming language

Structured programming, recursion, and lexical variable scoping are all features of the procedural C programming language. It has a lengthy history of use in applications created in the past using assembly language. Constructs in C are easily translated to standard hardware instructions.

Most people believe that high-level languages like Python, Java, and JavaScript have exceeded C++ in recent years in terms of usage and popularity. Nevertheless, C Language applications are widely used everywhere. Without incorporating the C language, programming understanding is insufficient. It is widely used in machine learning, data mining, and web development applications. As a result, it frequently rules the programming industry.

C Programming Language: Google Trends

Uses of C Language

  • Database systems
  • Graphics packages
  • Word processors
  • Cloud computing and distributed systems
  • Integrated software libraries for enterprises
  • Operating system development
  • Compilers and Assemblers
  • Network drivers
  • Computational and graphical methods
  • Banking
  • Interpreters
  • Server applications on a large scale
  • Compilers of code
  • Operating Systems
  • Graphical User Interface (GUI)
  • Embedded Systems
  • Compiler Design
  • Video games
  • Applications using GUI
  • Internet

Let us briefly discuss some of the Most Important Uses of C language.

Compiler Design

One of the most well-known uses of C language is the creation of compilers. The purpose of many other languages’ compilers was to bridge the gap between C and low-level languages, making it easier for the machine to understand what was being written.

Embedded Systems

Because it is closely related to the machine hardware, C programming is generally viewed as the best option for developing embedded system drivers and scripting programs. 

Graphical User Interface (GUI)

Since the beginning of time, Photoshop has been one of the most widely used image editors. C was the only programming language used to create it. One of the uses of the c language is the creation of Adobe Illustrator and Adobe Premiere. The software will be improved and made more effective in the future using the C programming language.

Operating Systems

A high-level programming language written in the C programming language was used to create the first operating system, UNIX. Later, many Android applications and Microsoft Windows programs were created using the C programming language. In the future, C can be utilized to create better-operating systems for applications that are easier to use.

C Language Used As Intermediate Language

One of the best uses of C language is occasionally used as an intermediate language in implementing other languages. This approach can be employed for portability or convenience because it uses C as an intermediate language to do away with the necessity for machine-specific code generators. Line-number preprocessor directives and optional, unused commas at the end of initializer lists are two features of C that make it easier to compile generated code. However, some of C’s shortcomings have prompted the development of new C-based languages, such as those intended to be used as intermediary languages.

Presence of a large number of libraries

Both system-generated and user-defined built-in functions are great in the C programming language. A programmer from an engineering college can construct a program using a variety of generic functions. Still, they can also write their function, known in the C Compiler as a user-generated/defined function.

Gaming and animation

The C programming language has become more well-known in the video game industry since it is built on a compiler and is much faster than Python or Java. C programming languages are used to create some of the most elementary video games, like Snake, Tic-Tac-Toe, and the Dino game.


Developing Device driver software, such as keyboard, network, and mouse drivers, is another usage of C.


The C programming language allows you to develop language interpreters. C contributed to creating other computer language interpreters, including those for Python and MATLAB.

Network Devices

There is another use of the c language in the design of network devices.

Databases Systems

Creating a database requires memory management. Database providers consider both performances for obtaining data from a database and economical memory consumption. The top two SQL database providers in the world (Oracle and MySQL) decided to construct their infrastructure in the C programming language because it runs on virtually any hardware and operating system. 

Reason Behind Popularity of C

  • Efficiency and portability
  • Manipulation of memory
  • Resources Are Employed in a Clear Way
  • Simple to understand
  • A great number of libraries are present
  • Increased speed of execution
  • Portable

Uses of C Language: C Programming Career Path

Despite the introduction of competing programming languages, the demand for the C programming language is very high. The fundamentals of C are simple to learn, but you must be an expert to succeed as a programmer using C. The broad C programming language is mostly utilized to create different operating systems and network drivers. It also has uses in the creation of new programming languages. C offers many options for establishing a fruitful programming career because of its many applications.

You can look for open employment in C programming on various websites. This will give you an idea of the abilities, credentials, and experience companies often seek in a candidate. You can work in a variety of domains if you know C. Almost all programming and software development companies require a C programming specialist. 

List of Companies Who Use The C Programming Language

  • Apple
  • Facebook
  • Google
  • Mastercard
  • Microsoft
  • Nvidia
  • Redhat
  • Telegram Messenger
  • VMware
  • YouTube


Uses of C language: The fact that C is still used professionally by many of the top firms in the world proves that it is not an outmoded language. The majority of programmers and back-end developers still use it. Here, we gained insight into the practical uses of C programming. We deduced that C is utilized across the board in the hardware and software development industry, making it advantageous for aspiring software professionals and developers with a strong C command to create intricate user interfaces.

Many beginners require assistance with their c programming assignments to improve their grade point averages. You can receive assistance from if you need it.

What are the uses of C Programming language in the future?

As C programming language is quick, portable, and has a sizable library, many students at the best computer science and engineering universities worldwide frequently utilize C, as it is one of the oldest and most basic programming languages. In almost every domain, it has had a great impact.

C is mostly used for system and application development. C language programmers always have a bright future.

Are C and C++ similar?

The object-oriented programming language C++ is an improved version of the C programming language. Although C and C++ may have similar sounds, they differ in terms of functionality and application. Because it is a procedural language, C does not support objects and classes.

Exit mobile version