All OS
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Microsoft Windows
Developer - Microsoft
Microsoft Windows is currently the most popular desktop / laptop operating system, which has more than 80% market share of the global desktop operating system market. It was developed by Microsoft, and the first public version was released in 1985. Windows is usually used on personal compu...
Windows 7
Developer - Microsoft
Windows 7 (the successor to Windows Vista) was released to the public on October 22, 2009, and was more successful than Windows Vista. The graphical user interface of Windows 7 is similar to Windows Vista, glass-like interface design (known as Windows Aero) is available in all versions of Windows 7 ...
Manjaro Linux
Developer - Manjaro Linux Team
Manjaro Linux is a free and open source Linux distribution (or operating system) designed specifically for desktop / laptop computers. Manjaro is based on Arch Linux Distribution, and uses the Arch Package Manager named 'Pacman' as its package manager system. The operating system is considered ...
Windows 10
Developer - Microsoft
Windows 10 (the successor to Windows 8 / 8.1) was released for the first time to public on July 29, 2015, it was available for many device platforms like desktop / laptop PC, smartphone, tablet etc., and it uses the same software ecosystem in all platforms. Windows 10 is an opera...
Ubuntu
Developer - Community, Canonical
Ubuntu is a free and open source Linux operating system (currently the most popular Linux distribution) installed on over 40 million personal computers, and is installed on a large number of servers around the world. At present, there are four different editions of the operating system, which are Ub...
Kali Linux
Developer - Offensive Security
Kali Linux (formerly known as BackTrack) is a free and open source Linux operating system specially designed for penetration testing (computer system security) using a wide range of available security tools. According to the Kali Linux tools directory, there are hundreds of pre-installed security to...
Linux Mint
Developer - Linux Mint Team
Linux Mint is a free and open source Linux distribution (or operating system) based on Ubuntu and Debian. The operating system is fully focused on desktop computers (instead of server), even no server version exists. Linux Mint comes with a beautiful and modern graphical user interface, which has th...
Fedora
Developer - Community, Red Hat
Fedora is a free and open source Linux operating system (or distribution) that has been developed by contributions from community members and Red Hat. Fedora was designed for personal computers and servers, and is currently available in three different editions, which are for Workstation (for person...
CloudReady
Developer - Neverware
CloudReady is a Chromium OS based operating system as a service for consumers, educational institutions and enterprises. CloudReady OS can be installed on PC and Mac with the support of older hardware, makes your computer a secure, easy to manage and never slow down device. All the power of the web ...
Debian
Developer - Community, The Debian Linux Association
Debian is a free and open source Linux operating system designed primarily for desktop / laptop computers and servers. This is one of the first (or oldest) distributions in Linux's history, and the first version was released in 1993. Debian has over 51,000 software packages (pre-compiled packages) w...