MATE - Advanced Menu, Screensaver and Desktop Settings

Linux Mint is an elegant, easy to use, up to date and comfortable GNU/Linux desktop distribution. 
Linux Mint is an https://alternativeto.net/software/ubuntu/ -based distribution ( so https://alternativeto.net/software/debian/ based ) whose goal is to provide a more complete out-of-the-box experience by including browser plugins, media codecs, support for DVD playback, Java and other components. 
It also adds a custom desktop and menus, several unique configuration tools, and a web-based package installation interface. 
Linux Mint is compatible with https://alternativeto.net/software/ubuntu/ software repositories. 

Linux Mint was started as a fork of Ubuntu Linux, while still relying upon the Ubuntu repositories. There are various versions, all free of cost, but some include proprietary codecs, which can not be distributed without license restrictions in certain countries. Linux Mint is quickly supplanting Ubuntu as the world&#39;s most popular desktop Linux solution.

Some of the reasons for the success of Linux Mint are:
•It works out of the box, with full multimedia support and is extremely easy to use.
•It&#39;s both free of cost and open source.
•It&#39;s community-driven. Users are encouraged to send feedback to the project so that their ideas can be used to improve Linux Mint.
•It&#39;s safe and reliable. Thanks to a conservative approach to software updates, a unique Update Manager and the robustness of its Linux architecture, Linux Mint requires very little maintenance (no regressions, no antivirus, no anti-spyware...etc).


Linux Mint

Linux

Linux Mint is one of the most popular desktop Linux distributions and used by millions of people. The purpose of Linux Mint is to produce a modern, elegant and comfortable operating system which is both powerful and easy to use. Latest: Ulyana (20).

ReactOS running AbiWord and ReactOS Explorer

ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft&#174; Windows™ NT family of operating systems (NT4, 2000, XP, 2003, Vista, Seven).

The ReactOS project, although currently focused on Windows Server 2003 compatibility, is always keeping an eye toward compatibility with Windows Vista and future Windows NT releases.

The code of ReactOS is licensed under GNU GPL 2.0.

ReactOS is currently an Alpha quality operating system. This means that ReactOS is under heavy development, things may not work well and it can corrupt the data present on your hard disk. It is recommended to test ReactOS on a virtual machine or on a computer with no sensitive or critical data!

ReactOS

Windows

FreeDOS

ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of...

Zorin OS is a multi-functional operating system designed specifically for Windows users who want to have easy and smooth access to Linux. It is based on Ubuntu which is the most popular Linux operating system in the world.

Zorin OS features the unique Zorin Appearance app, which allows you to change the desktop to resemble the environment you&#39;re familiar with, whether it&#39;s Windows, macOS or Linux. Other unique programs include Zorin Web Browser Manager and Zorin Background Plus.

Zorin OS gives users more flexibility. It allows you to use Zorin OS alongside your current operating system and run Microsoft Windows programs in Zorin OS with the help of WINE and PlayOnLinux.

Out-of-the-box software: Zorin OS is packed with all the software you&#39;ll ever need out of the box. From office software to video editors, it&#39;s got it all.

Zorin OS

Zorin OS is an easy to use, Linux-based operating system designed to make your computer faster, more powerful and secure.

Airborn

Online

Software as a Service (SaaS)

Create and edit documents online without sacrificing your privacy.

JumpFm is a minimalistic dual panel file manager (currently released only for Windows, Mac, and Linux) that lets you navigate your file system very efficiently.
Mac releases can be found at https://github.com/heywoodlh/jumpfm
Windows build is not tested yet, so use at your own risk.
JumpFm is an Electron based app. It is written in TypeScript. To hack the code all you need is node.js a decent editor and a sass compiler.

Features
• Jumping: Press j to jump directly to your favorites folders. No manual bookmarking is needed, JumpFm will learn where you want to go. 
• Git Awareness: Files are displayed according to thier git status. 
• Plugins: Powerful plugin system based on NPM. 
• Flat Mode: Press r and all directories are gone. Press it again to bring them back. 
• Instant Gist: Press ctrl + g to create instant gist from selected files.

JumpFm

Electron / Atom Shell

JumpFm is a minimalistic dual panel file manager (currently released only for Windows, Mac, and Linux) that lets you navigate your file system very efficiently.

The X.Org project provides an open source implementation of the X Window System. The development work is being done in conjunction with the freedesktop.org community. The X.Org Foundation is the educational non-profit corporation whose Board serves this effort, and whose Members lead this work.

The X.Org project provides an open source implementation of the X Window System. The development work is being done in conjunction with the freedesktop.org community. The X.

Pocket Code allows you to create your own games, animations, interactive music videos, and many kind of other apps, directly on your phone or tablet.

Pocket Code

Android

Pocket Code allows you to create your own games, animations, interactive music videos, and many kind of other apps, directly on your phone or tablet.

UKUI is a desktop environment designed and developed by the https://alternativeto.net/software/ubuntu-kylin team. It can provide Windows-like interactive functions and bring more friendly user experiences. UKUI has entered both https://alternativeto.net/software/ubuntu/ and https://alternativeto.net/software/debian/ repositories to provide a new desktop environment for users of Debian/Ubuntu distributions and derivatives worldwide. It not only ships new login and lock programs, which is more stable and with more functions, but also adds a feedback program which is convenient for the feedback and questions. What’s more, the Setup Wizard is user-friendly that users can get start with Ubuntu Kylin quickly. To enrich the functions, Control Center adds settings of theme and window. At the same time, Start Menu, taskbar, notification bar, file manager, window manager and other components have been updated.

UKUI is a lightweight desktop environment based on pluggable framework for Linux and other Unix-like Distributions. It provides a simpler and more enjoyable experience for browsing, searching, and managing your computer.It is developed using GTK and Qt.

UKUI

Ubuntu Kylin

UKUI is a lightweight desktop environment based on pluggable framework for Linux and other Unix-like Distributions. It is developed using GTK and Qt.

Apps with 'Windows-like' feature