Mac OS X & macOS names. As you can see from the list above, with the exception of the first OS X beta, all versions of the Mac operating system from 2001 to 2012 were all named after big cats. After the immense buzz surrounding Mac OS X 10.2, codenamed 'Jaguar', Apple's product marketing began openly using the code names to promote the operating system. Mac OS X 10.3 was marketed as 'Panther', Mac OS X 10.4 as 'Tiger', Mac OS X 10.5 as 'Leopard', Mac OS X 10.6 as 'Snow Leopard', Mac OS X 10.7 as 'Lion', OS X 10.8 as 'Mountain Lion', and OS X 10.9 as 'Mavericks'. The history of macOS, Apple's current Mac operating system originally named Mac OS X until 2012 and then OS X until 2016, began with the company's project to replace its 'classic' Mac OS. That system, up to and including its final release Mac OS 9, was a direct descendant of the operating system Apple had used in its Macintosh computers since.

10 Best free Operating system that you can install on your computer or laptop. Most people either have windows for Mac OS on their computer. If your computer comes with a digital license for the OS that it runs, then you already paid for the operating system.

MacOS is the operating system that powers every Mac. It lets you do things you simply can’t with other computers. That’s because it’s designed specifically for the hardware it runs on — and vice versa. From your Mac desktop, click on the Apple icon in the top left corner of your screen. In the menu, select “About this Mac.” Once the About this Mac screen is open, at the top it should list the Mac version name and number. Covenant Eyes for Mac works with Mac OS 10.10 and higher. Back to the top. Windows 8 and Higher.

Upgrading to the new edition (eg. from Windows 10 single language to Windows 10 Pro) requires acquiring a license key, which cost a handsome amount of money.

I assume you already knew Ubuntu (the Simplified, and overrated) and the Debian (Stable-again-simplified) it’s time we talk about other free operating systems which includes some Linux distributions.

These operating systems are completely free to use, you don’t have to purchase a license or pay to download and most are open source means you can view the whole operating system codes.

We’ll start with good-looking and rich-features wise operating systems, then lightweight Linux distros.

Next read: Alternative Operating Systems For Your Computer

1. Korora

Korora is a good looking free and open source Linux operating system. Very similar to Fedora but with some nifty options such as wallpaper shuffle, nice selection as far as wallpapers are concerned. Material design somewhat inspires the UI, and the functions are overall enough for an average user.

The top taskbar is minimal, elegant and looks really nice. From the right-side, you can manage volume level among other settings. Without a second thought, I’ll advise anyone to try this Linux distro as this can be easily your best operating for your computer.

2. Cub Linux: [Discontinued]

Based on Linux, Cub Linux is similar looking to the Chrome OS (or Chrome OS forks). The Operating system is sanctified toward replicating the Chrome OS (Found in Chromebooks).

It has Chromium Browser as the main element of the operating system hardwired with the Chrome App Launcher.

Since it is based on Linux, you can install packages and use the terminal to do things as usually people do with Linux. Also, it’s a kind of lightweight distro of Linux and can be used directly from a USB Drive, while you can make a persistence USB to save user data without the need to install on your Hard Drive.

Update: As I can see the official website is down you can visit their GitHub and SourceForge page to download builds. As far I think the project is discontinued which means no support from its community if you can compromise with future updates you can still try it. I mentioned it because it is worth to try, even now when its discontinued.

3. Ubuntu

The number one Linux distro of all the time. The newer Ubuntu builds have long-term support which makes it a reliable operating system. It does support video drivers and another driver according to your hardware. For instance, if you have Intel HD graphics, related drivers can be installed using the tool created explicitly for Linux by Intel. That’s why if your concern is the graphics performance you should go with Ubuntu or the godfather “Debian” to get graphics driver support. Latest build requires at least 2GB of RAM to function properly. If you’re running on a low spec, check the rest distros.

4. Elementary OS

It is designed to look and feels like the MAC OS. At least to me, this doesn’t seem a Linux distro. Also, an open source project without any kind of ads and comes with a store to install packages. There is also a new release that is called Loki, and since it is in Beta, you should try that if you don’t mind a bug or thousands. The stable builds are good if you want to start out with a good-looking Linux distro.

5. Antergos

Actually I kind of like this—I did install the OS just to experience and wrote about it, and trust Me I fall in love with it. I did test the Minimal version of the operating system. The minimal version ISO file is around 550+ MB which is a bandwidth saver and will support even older computers. Not much older computers maybe. Here is what supports older machines. (the Minimal ISO does require an internet connection to be installed on your computer, I’d suggest downloading the full ISO instead). When talking about the settings and file manager interface, they have quite more options. Also, the apps catalog somewhat reminds me the Start menu of Windows 7, I mean not UI wise.

6. Manjaro

Another user-friendly Linux distribution, have 3 flavors: XFCE (lightweight), KDE (rich-and-cool) and the Minimal net edition. It brings the Start Menu, and that is useful to find programs do other functions. There are also some other community editions, which means you have options, many flavors available maintained by different manjora team members. It’s great that this is the only Linux distro offers options when it comes to appearances. And it’s not quite common among other Linux based operating systems.

7. Zorin OS

Zorin OS is one of the few Linux distros that I actually liked, It reminds and maybe the combination of the appearance of Windows 10 and Windows 7, but even better. You might have a rough time while installing graphics drivers as per your computer hardware, but there are tutorials about them. Despite, you’ll get such a nice user interface, where most of the settings and functions are one or two clicks away. Such as the start menu contains the shortcut to Settings, software and power options. Sound like Windows 7, hell yeah. Overall the interface is decent and more of modern design. It comes with some apps like Chromium browser, Wine to play Windows apps, office, utilities and some games built-in.

8. Android OS for PC

Remix OS tried a high-profile attempt to bring the Android OS on computers but that didn’t went very well, they’ve discontinued the project. It’s a real bummer when a team promises to deliver “lifetime” and “stay-up-to-date” operating system fade like this. But Phoenix OS is still here, but the development is around the Chinese marketplace.

Android is also based on Linux Kernel but it is completely different from the typical Linux based operating systems and the major feature is that you can install apps and games from the Android web store aka Google play store. The good part? It’s totally free os for PC so can install on as many as computers and be using it without worrying of any activation or license.

Android has a major stack in mobile operating system worldwide, but Android OS on computer is still underrated as users who run Android OS on the computer are less than 1%. Today mobile is capable of (sort of) doing everything that a computer does. So if you use an Android OS on your computer the learning curve is almost nothing since you are using Android on your phone or tablet.

To get started visit the Android-x86 website and from there grab a system Image (At this time nougat rc2 port is the latest) and burn it to a USB drive. Then boot from it to use Android OS on your normal computer and you’ll be amazed to see all those android apps running apps on your laptop screen. The Android-x86 provides near-to-stock android experience but other project such as Phoenix OS provides better desktop experience.

jide’s Android OS for PC created a hype among internet users that they can install a useable android operating system on their computer but soon they discontinued the project. After a short time, another similar project took place and are still supported and gets updated often. The worthy mention is Phoenix OS which simulates a Windows similar desktop interface including Taskbar, start menu and action center like features. However, The Phoenix OS has some Chinese bloatware that I was unable to uninstall as they appear as soon as when you try to remove them. Hopefully, with new version there is less bloatware and better stability and support for more hardware.

Compatibility wise both remix and Phoenix OS do not support wide range of hardware, but on the other hand be original Android x86 Port does support a wide range of hardware including older computer. So if you are unable to run Phoenix OS then try Android x86 build (not to mention that the older port will be more stable on old hardware). While both projects are not totally open-source but consider them free os for pc just like the parent project.

There are these other projects like bliss OS which offers little functionalities like Taskbar and navigation buttons meanwhile keeping the original stock Android experience. ||

If you want to know more about Android operating system confused which Android OS you should choose read the following article.

9. Chrome OS for PC

You can load unofficial Chrome operating system on your computer and have a taste of what’s it like owning a Chromebook. Chrome OS is elegant and powerful and lets you focus on your work.

Google’s Chrome OS is also built on Linux Kernel and optimized with user-level software and user-friendly desktop environment that eventually uses chrome browser and chrome apps. You obviously can’t install the official chrome os if you don’t have a Chromebook, but there are several unofficial forks of Chrome OS goes by many names, one which is arnoldthebat project that you can download and boot using a USB drive.

If you want to hop in, check this Chrome OS installation guide to install it on your normal computer or laptop. At this time, specific features like running Android apps are limited to some Chromebooks. But that’s ok, because if you solely want to run android apps there are Android operating system as well.

The good part about Chrome OS is that you’d won’t miss your old operating system because there are so many Chrome extensions for almost everything. You need a VPN chrome store has it, you need a grammar checker, the store has that as well. So yeah, overall Chrome OS can be a good option to dump your typical Operating system, surely there is a learning curve that eventually it’ll become easy to adapt to the Chrome OS because the key feature is the Chrome Browser which we all love to use.

There are also options when you want to install an unofficial Chrome OS port on your computer, these are some of the options you can start with.

Aarnoldthebat: Updates Daily, Weekly and monthly.

Learn more about Chrome os //(options)

10. Solus

Requirements: 2GB of RAM for optimal experience and 64-bit CPU architecture.

It comes in three desktop flavors which are Bungie, Gnome, and Mate. The Bungie is for modern computers, GNOME offers balanced desktop experience, Mate can be used on older hardware. So all of these flavors are around 1.2–1.3 GB in size. So it is just a Linux based operating system but you will get better functionalities and different user interface and it is far easier to get used to it rather than Ubuntu and other distributions.

I would like to mention another Linux operating system which goes by “PoP_OS” a very developer friendly Desktop Environment but you will fall in love with this operating system even if you are not a developer, it is so beautiful that I find myself using it in the weekend.

Best Free OS for your computer>

For a new user maybe all the Linux distributions are same, in fact, they are. You should try more than one Linux distro before settling on to one, the more you’ll try, the more chance you’ll find a better one. Don’t stick. Try more and more.

These are the best Linux distro you can try else you can visit a list of all Linux distro here at Wikipedia. There are many more Linux distributions that may be lesser known such as niche-Linux-distros that are supported by a small community. That’s all for now, in coming days more Linux guides will be published. So stay tuned, Stay happy.

One such downside of custom Linux distributions is that you can’t install or maybe a hard time finding and installing graphics drivers according to your computer. This is not a major issue with some top distros like Ubuntu and Debian and Fedora. Feel free to spend hours, days or even month exploring the Linux.

All of the operating systems are totally free to download and use and can be directly booted from a USB drive. our pick for the best free os for pc is definitely Android OS projects because they are easy to use, supports thousands of Android Apps and games from the Play store.

Are you done with MAC, Windows 10 and Linux OS? Isn’t there any free OS for PC (operating system) apart from these 3 giant OS? And if there are other operating systems, which one is good and free to use? Any good and totally free operating system for my computer?

Today we have written this article to answer these questions. this is so true that most of the people use either Windows or MacOS and they are not free. Although, Windows 10 comes pre-loaded with many laptops with activation detailed soldered in the BIOS. So when you Fresh install that same Windows 10 variant it will automatically get activated. But when you install another version of Windows it won’t work at all and it left you with only option to buy a windows license. Despite the fact that the number of pirated Windows users are very high that Microsoft even admitted that “Only 1 out of 10 Windows computer is genuinely activated” but cracking Windows with 3rd party tool is dangerous as most of them are fake, bloatware, viruses and does nasty stuff to your computer.

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Don’t want to stick with Mac, Windows or other paid operating systems and want to try something new? You may be a person who likes to try out different operating systems or maybe you just want to try out an operating system because your friends are using it. Well you can find many operating systems online that are fast and feature-rich. In this article, we’ve listed the best open source operating systems that you can run on your PC.

You can play with the open source OS, discover its operations and maybe learn from it.

List of 8 Best Open Source Operating System 2020

Here is a list of the most efficient open source OS for Windows that you can install right now! Check them out.

Ubuntu

Ubuntu is a Linux-based OS that is considered as one of the most efficient open source operating systems in the world. It took a group of talented developers located worldwide to create this full-fledged operating system that is fast and feature-rich. Ubuntu includes necessary software such as an instant messenger, office suite, web browser, media maps and much more. It is the most used Linux-based operating system that makes it a perfect alternative to Windows or Mac.

Ubuntu developers practice the Debian architecture. Experts say that Ubuntu is an ideal operating system for old laptop and it includes most of the essential apps such as Thunderbird, F-Spot, Firefox, Transmission, LibreOffice, Open Office etc. It is user-friendly and compatible to both laptop and desktop interface. There are two forms of platform in Ubuntu – “non-LTS (Long Term Support) and LTS”. The latest stable versions of non-LTS and LTS version are 17.04 and 16.04 respectively. The numbers in the version name denote year and month. For example, ‘16’ refers to the year and ‘04’ to the month.

Note:- Ubuntu will not be available in the Unity-based desktop environment. It will shift back to GNOME-based desktop. Ubuntu is compatible with almost every hardware as it’s the most used Linux- based operating system and doesn’t require any additional driver to communicate with the hardware. Click here to download the official Ubuntu software.

Linux Lite

Linux Lite is another free open source operating system that can work on lower end hardware. It’s a lite OS that facilitate users who have inadequate knowledge of a Linux-based operating system. The operating system features all the necessary programs, functionalities, tools, and desktop.

Linux Lite consists of a simple interface and is entirely established on Ubuntu distribution. The operating system is stable and has been supporting with regular updates since five years. Linux Lite is efficiently functional soon after installation. Again users are not required to install any additional drivers after installation. Choose Linux Lite if you want a lightweight open source OS on your PC. Click here to download Linux Lite.

Fedora

Fedora is another popular Linux-based operating system, which is arguably the best open source OS after Ubuntu. Fedora OS is a general purpose OS that is RPM-based, supported by Red Hat and designed by the Fedora Project community.

Fedora’s mission is to create and provide an open source cutting edge technology for free. Therefore, Fedora developers choose to create upstream changes in contrary to create fixes exclusively for Fedora. All Linux distributions can benefit from updates released by Fedora developers.

Fedora has a GNOME-based desktop that can be customized. Its Fedora Spins feature can help you modify and execute variations in the user interface and desktop environment. Click here to download Fedora.

Linux Mint

Linux Mint is an elegant Linux-based OS that displays modernity and power. It is easy-to-use and provides full multimedia support, which makes it a user-friendly open source OS. Linux Mint is Ubuntu-based and is equally popular among amateurs and experts.

Linux Mint uses Debian architecture and consists of one of the most powerful software managers. It is robust and offers better visual aesthetics than Ubuntu. Click here to download Linux Mint.

Solus

Solus is a free open source operating system that can be used on your desktop. It is a new operating system in the Linux family that was created in 2012. Currently, more than 6000 registered users are taking advantage of the software.

Features in Solus include VLC, Transmission, OpenShot Video Editor, XChat, Thunderbird, Budgie desktop environment, PlayOnLinux, Firefox and LibreOffice Suite. Solus 3, the latest version of Solus was released on August 2017. The release is supposed to have some tweaks in its Opus encoder and multimedia filters.

Additionally, Flash and Java plugins are pre-loaded in Solus.

List Of Operating Systems For Macbook

Xubuntu

Xubuntu is the most popular open source operating system for people who still use old XP machines. Xubuntu is Unix-based that executes on XFCE desktop environment. It’s different from Ubuntu and competes well with other full-featured operating systems in the list. The operating system contains GNOME application integrations and an inbuilt compositor. However, it can be slow sometimes.

Chrome OS

Chrome OS is partly an open source operating system that has many attractive features. It is a part of the Chromium and Linux family that has features such as enhanced security, support for picked Android apps, Chrome apps, Google cloud print, Aura windows manager, virtual desktop access, integrated media player and Cloud-based management. The only issue with the operating system is that it only supports Nexus device or its own hardware. Hence, if you are a Google fan, you can surely enjoy Chrome OS with Chromebook.

List Of Operating Systems For Mac

React OS

ReactOS is another free open source OS that has got nearly 1 million downloads in more than 100 countries. This community-based OS has the ability to run Windows applications, which makes it a great alternative for Windows operating system. Although ReactOS is still growing, users, who love highly customizable operating systems, can select ReactOS. However, the operating system is developer-focused.

Mac Operating System Download

These are the best open source operating systems that can be preferred as alternatives to the paid operating systems like Mac or Windows. The list contains a good blend of power and features. Therefore, try them and tell us if you like them in the comments below.

What Mac Operating System