Examples of the most popular open source systems and software for 2021



Examples of the most popular open source software and systems for 2021

Our entire world has become digital, and this is surprising, as devices and tools are all around us, and we cannot imagine our lives without them today. It has become a hard competition for closed source software, thanks to the numerous features it offers.

Top 10 Examples of Open Source Software for 2021

People and companies are constantly looking for digital solutions that help them work more efficiently, generate more profits faster, and one of the terms that can help them achieve their goal is open source software. In the following lines you will learn about the best examples of open source software with its advantages.


It is a free, open source operating system, created by Linus Torvalds in 1991, and since then it has become the largest open source program in the world. The basic elements of this operating system are similar to other operating systems, except that it has many distributions called Linux distributions , It includes numerous different options.

Linux operating system features

Linux provides security for users thanks to its various features, such as password protection and data encryption.

It can work on all types of devices.

· Multiple users can access system resources simultaneously.

· It can run multiple applications simultaneously.

· If necessary, it can be run on Windows operating system.


It is a free, open source content management system ( CMS ) written in PHP, and uses the MySQL database. Earlier it was known as a blogging platform only, but it has evolved to become much more than that, as 41.4 percent of the top 10 million websites use it. WordPress now. The best thing you will find in WordPress CMS is that it handles both the front end and the back end of websites, with it people can create blogs, e-commerce websites, trade websites, e-learning websites, and numerous more.

WordPress Content Management System Features

The most important object approximately WordPress is that it is very easy to use.

It has thousands of plug-ins available.

Available in more than 70 languages.

Owns numerous SEO plugins.

You can use any theme that makes your website or blog more attractive.

GIMP is an open source photo editing software

Launched in 1996, GIMP is one of the most popular open source image editors on the market nowadays. In strong competition with Adobe Photoshop, GIMP is a free program that helps users create new designs, taking virtue of built-in support for filters, layers, and image-enhancing features. The most appealing thing approximately this software is that users can download plugins developed by other programmers as this software is open source.

GIMP Most Popular Features:

It can work on Windows, Mac and Linux systems.

You can fully customize the interface.

Possesses all the advanced editing tools.

It has up to 150 effects and filters.

programming language python

Python is a scripting and programming language commonly used by developers, and it is said to be one of the best open source software for developers. It is used for creating web applications, mobile applications, video games, and many more. Python has extensive speaking libraries. Today, Python is a widely used programming language, which is used by major companies around the world.

The most renowned features of the Python programming language

It is the most widely used, high-level, multi-purpose programming language.

Programs created by Python are smaller in size compared to languages such as Java.

This programming language has a huge set of standard libraries.

Big tech companies like Google, Amazon, Facebook, Instagram, Dropbox, and Uber are benefiting from Python.

Mozilla Firefox Browser

Mozilla Firefox is one of the most successful open source projects around the world, and it is a browser like Google Chrome, which was released in 2002. It helps users to browse better through a simplified user interface and smart address bar. Firefox is the default web browser in Linux distributions, and although it lost some of its customer bases earlier after the launch of Google Chrome, the changes made by Mozilla to its Firefox browser led to a return to competition again.

Firefox browser features

This browser is protected from phishing and malware.

Outdated plug-ins can be detected automatically.

It has a graphics acceleration system for videos and photos.

Tabbed browsing is also available in Firefox.

VLC media player

VideoLAN Client or VLC is a multimedia application created by the VideoLAN project, which is an open source application, chiefly used to play both audio and video clips, and it is clear that this player has dominated the field for numerous years and has gained brilliant popularity. Using VLC media player, users can play sounds and videos of any format, and it provides a playback feature that makes it different from its competitors, and VLC is constantly being upgraded by adding more features.

VLC App Features

This application works on Windows, Mac, Linux, IOS, and Android operating systems.

VLC supports 360-degree video playback for VR headsets.

· The ability to broadcast to other devices such as Chromecast devices.

· It can play files in any format.

Users can add translations from outside sources.


It is a relational database management system (RDBMS), which is used for data cleaning, storage, e-commerce, and creating websites or web applications, and it is an important component of the open source operating system Linux, and the programming language PHP, used by numerous companies such as iStock , ITALTEL , and F5 , and anyone can install it on their desktop PC.

MYSQL Features

Compatible with Windows, Linux, and Unix operating systems.

It has numerous plugins that help you embed the database in applications.

libre office program

LibreOffice is one example of open source software to consider, LibreOffice is an alternative to Microsoft Office, and it consists of Synonym processing programs, creating spreadsheets, slide shows, charts, databases, and formulating mathematical formulas.

It is considered much better than similar closed-source programs due to its ability to play Microsoft file formats better, this means that you will be able to modify any file, whatever its format, Libre Office is constantly updated, and the recent update contributed to the addition of a QR code generator to create Links compatible with mobile phones.

Features of LibreOffice

It can be run on Windows, Mac, and Linux operating systems.

LibreOffice supports 115 languages.

The program has an easy-to-use and powerful interface at the same time.

· Sites with all competing formulas.

PHP programming language

PHP stands for Hypertext Preprocessor, and it is a programming language mainly used in web development, the plus point is that it can be embedded in HTML, and is said to be the best example of open source software. This language is useful for managing content, creating e-commerce websites, Numerous popular databases can be used with PHP such as Python, MySQL, PostgreSQL, Oracle and Microsoft SQL Server.

This programming language encrypts data, and users can add, delete, and modify items within the database through PHP, simply the best open source software for developers.

Features of the PHP programming language

PHP can collect data from files, save data to a dossier, and any user can send data, and return data to other users through emails.

Supports numerous protocols such as POP3, IMAP, and LDAP.

It can operate the largest social networking sites such as Facebook.

Also used to control user access.

Blender program

It is an open source 3D computer graphics software that is used to create 3D printed models, visual artwork, and numerous other things that the Amsterdam-based Blender Foundation is developing non-commercially. The mission of this program is to give users around the world access to 3D technology, and the best object approximately Blender is that it is totally free despite being a professional program, which is brilliant.

Features of Blender

One of the advantages of Blender is its ability to draw three-dimensional characters based on models of internal bone structure, and then you can move these characters smoothly within the program.

This program can be used to add scenes of smoke, rain, liquids, hair, and solid objects to your photos.

· Blender’s internal file system can combine multiple scenes into one file.

Organizes data into various groups (scenes, materials, images, and objects).

Blender is often used in Python to customize applications and write specialized tools.

Leave A Reply

Please enter your comment!
Please enter your name here