Open Source Definition And 5 Examples 2023!

Open Source Definition And 5 Examples

Wanna know about the open source definition and 5 examples If so, please read till the end as I’ll explain about open-source, five of its examples and some related things. Let’s start – 

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Open source definition and 5 examples

An open source is software designed to make it available for free and modify without any payment. 

 5 examples of open-source are –

  • Mozilla Firefox
  • Google chrome
  • Apache OpenOffice
  • FileZilla
  • GIMP


It is a free and open-source browser created by the Mozilla Foundation and the Mozilla corporation. It uses the Gecko rendering to show the web pages. In 2017, it started incorporating new technology to promote parallelism and a more user-friendly interface. 

  1. Features of Mozilla firefox are – 

The main functions include –

  • Tabbed browsing, full-screen mode, spell checking, incremental search, smart bookmarks, private browsing, user profile management and many more. 

It gives web developers a milieu where they can use in-built tools without any issues. 

Browser extension – many functions can be added by adding the extensions. 

Themes – users can change the looks of the browser by creating or downloading themes from third parties. 

Many people claim that the privacy and security provided by this web browser are far better than others. So they prefer using it instead of others despite them having more features. 

⏩ It is available in 97 languages and is simple to use. 

Google Chrome

It is another open-source web browser developed by Google and released in 2008. 

  1. Features of google chrome are –

First of all, the best thing about Google Chrome is that it has a simple and amazing user interface. The security of the browser is also good. Other features include –

Find in page – find in page is one of the features that you can’t get on every browser. It lets the users find a specific word or line on a web page just by searching for it. 

Incognito – is considered heaven in terms of privacy. Everything searched on the platform via incognito is not saved. No history, nothing. 

Desktop site – by using this feature, you can use the browser just as you do on a desktop even from your smartphone or tab. 

Language translation – this tool is available in 52 different languages. You can use it whenever you encounter anything in an unknown language. 

Apache OpenOffice

It is a discontinued open-source office suite released in 2002 by Sun Microsystems. In 2011, Oracle corporation announced that OpenOffice will no longer provide a commercial website and gave it to the apache foundation.

After that, the apache foundation named it Apache OpenOffice. 


It is a free and open-source application developed by Tim Kosse. (It started as a computer science project). 

  1. Some features of FileZilla are – 
  • Supports the latest version of internet protocol and has the power to rewrite files. 
  • Tabbed user interface that allows the users to multitask. 
  • Bookmarks function available.
  • Drag and drop option is provided to download and upload stuff. 
  • Cross-platform.
  • Can transfer large files. 


It is a free and open-source graphics editor used for image editing and some other tasks. Some creators also use it for drawing. 

It was developed by the GIMP development team and was released in 1998. 

Why should you choose to use open-source software?

Following are the reasons for using these softwares –


These softwares are the first choice of many because they can have more control over them. They can easily check if it’s doing something they don’t want. Besides, they can also change some of its parts.  

Non-programmers are also getting benefits from this. They can use this software for whichever purpose they wish. 


It helps programmers to hone their skills. Open-source code is publicly accessible and that’s why people can easily study it.

Programmers can share their work, invite comments and critique. When people find mistakes in program source code, they can share them with others to avoid those in future. 


Many people consider it more secure and stable than other softwares. Anyone can view and modify it. So it is easy to find and correct errors that the developers have missed. 

Users can work on this softwares without taking anyone’s permission. 

Are open-source software free to use?

No, open-source softwares is not always free of charge. It is a common misinterpretation because programmers can charge money to let people use them. 

What is the difference between open-source and closed-source software? 

Both have significant differences, let’s discuss them now – 

Open Source Closed source
Also known as OSS.also known as CSS.
This indicates the softwares are open source. And because of this open source, people can easily access and use it. In closed-source softwares, the source codes remain closed. That’s why the general public can’t access it. 
It is open source and public.It is protected from all. 
Modifications are allowed, so anyone can easily change it. Only developers can modify it because only they have the access to its source code. 
It is affordable. It is high-priced. 
Users have no boundations over the usability of the software.Users have some restrictions over the usage of the software. 
All users are permitted to give improvement tactics.The developers hire people to provide improvement suggestions. 
People buy it with source codes.It is not sold with source codes.
It can be installed on any device.Having a close source software license is a must for installing it on your device. 
⏩ Validity is limited. 
Prone to failing faster. It is difficult to fail. 
Have faster-fixing abilities. 
No one is responsible if anything happens at this. Vendors are accountable if anything happens to this software. 
Firefox, Zimbra, thunderbird, etc. are examples. Skype, java, and google earth are some of its examples. 

End Note

So this is about open source definition and 5 examples I hope you have understood what the topic is and how it is different from close source software. se

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