There are lots of free and open-source software for windows. These lists contain all the useful software you are going to use every day. We will suggest you install this software on your Windows 11 and try out them. If you find it useful then you can keep it or else uninstall it. We will also link you to the installation guide of every software.
Not everybody has that amount of money to pay for expensive software packages. The computer or laptop, whichever device you are using, has already cost a ton of money. So, investing more money in software can be troublesome.
Top 10 Open Source Software for Windows 11
Today here we have listed the 10 Best Open-Source Software for Windows that you can try. So, let’s get started:
1. 7-Zip

7-Zip is an open-source free software used to extract the zip file on windows 11. And one of the most popular zip extractors. This will give you a better experience than WinRAR in terms of compressing and extracting files.
7zip is preferable to run with Windows operating system. However, the software also has its version preserved for the Linux distro. 7zip has the compression format that the software offers at the time of compressing the files.
2. Krita

Are you searching for a free Graphics Editor? Then here we have one software for you called Krita. Krita is a free and open-source raster graphics editor available for Windows operating system.
Krita is the full-featured free digital painting tool for those who want to create amazing graphics. It is used by professionals to create comic book graphics, illustration, matte and texture painting, and in the digital VFX industry.
Krita offers a lot of features to its users like the slice tool option, multiple images in tabs, etc. Despite offering users a plethora of features, the software is totally free for users.
If you want to try it then you can check our guide on How to download and install Krita on Windows 11.
3. Firefox

Firefox is developed by Mozilla Foundation and it is a free and open-source web browser for all the major operating systems. It was initially released in 2002. We can download it for all the major operating systems. It is 2 times faster than before and 30 percent lighter than Google Chrome.
Firefox loads web pages faster even the internet connection is slow and uses less memory of the computer. Besides these main features, it has the best user interface and can be easily customizable.
You can add extensions, add-ons, and themes. If you are concerned about privacy then you can stop third-party tracking, blocks cookies, and trackers, which would stop websites from collecting your personal data.
4. Libreoffice

LibreOffice is a free and open-source office suite for Windows 11 PC. Also, it is the Best Free Alternative to Microsoft Office. If you are looking for a free office suite then LibreOffice is the best option.
It can even open and run Microsoft office file types. LibreOffice can be used for business works as well as personal uses. It gives frequent updates for more scheduled interfaces and functional abilities.
5. OpenShot

The next to the list is Openshot which is a free video editing software that sports some interesting features. Launched in 2008, it is a cross-platform open-source tool that has got enough appreciation for its user-friendly interface. The developer ensures that the users get the best experience of Openshot as they provide major updates every year.
It has been reported from a source that Openshot users have grown up in the recent past. With simple formats and plenty of video and audio tracks, Openshot is worth video editing. Some additional features include transition composing, support titles, etc that will give a modern touch to your video.
6. Audacity

Audacity is a free and open-source cross-platform audio editing software. It is an easy-to-use, multi-track audio editor and recorder for Windows and other operating systems.
With the help of audacity, we can remove background noise, add a sound effect, amplify, and edit our audio. We can also download and install plug-ins or libraries to add extra functionality.
We can import and export all the audio formats such as MP3, ACC, WAV but to export in MP3 we have to download lame_enc.dll. You can get everything you need as an audio editor in this software.
7. OBS

Open Broadcaster Software (OBS) is free and open-source software. The software can help you to record your screen and even you can do a live stream to a different platform such as YouTube, Mixer, and Twitch.
OBS has more features like can perform encoding using H264 and AAC, can store an unlimited amount of scenes and sources, allowing bilinear and lanczos3 resampling, and can give output files in MP4 or MLV format.
Check the guide on how you can record computer screen using OBS on Windows 11.
8. Filezilla

Are you looking for an open-source FTP solution? Let’s put an end to your search. The best open source software that is available for windows in 2021 is Filezilla. The file-sharing software has gained enormous popularity with its mind-blowing features.
Developed as a class project of three students in 2001 Filezilla being a file-sharing software has been a massive hit in its domain.
Some of the security features that have made it even more popular are the option of username and password while accessing the shared data. Application has been yet to complete its two decades in the industry and so far the reviews are quite positive.
9. Foxit Reader

We all know that PDF is the most popular file format to share any information. Acrobat Reader, which is an Adobe product now, whose basic operations are free of cost. However, if you really want to take full advantage of the software, you have to spend money on it.
Foxit Reader, on the other hand, is a 100% free PDF reader application that runs on all the known operating systems. Through this application, you can not only read a PDF document but also edit them too. Or, if you wish, you can create a PDF from scratch. Whichever way you like, this is the ideal replacement for the everyday PDF reading experience.
10. OpenToonz

Flash is a 2D animation designing software that is there for almost 25 years. Previous owned by Macromedia and currently owned by Adobe, this is a paid software to design seamless 2D animations. Now, if you want to be a 2D animator, you need to own a copy of the software, which will cost a lot of money.
The solution to your problem is to use an alternative software named OpenToonz. It supports all the OS that you know of, and most importantly, it is completely free. The functionalities are top-notch, and you will not feel much difference, neither you will feel limited while using OpenToonz.