Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Linux



WattOS is described as 'Fast desktop Linux distribution based on Debian. Using the lightweight Openbox window manager as its default user interface, the distribution strives to be as energy-efficient as possible' and is a Linux Distro in the os & utilities category. There are more than 100 alternatives to WattOS for a variety of platforms, including Linux, Self-Hosted, BSD, Windows and Mac apps. The best WattOS alternative is Linux Mint, which is both free and Open Source. Other great apps like WattOS are Ubuntu, Debian, Fedora and Arch Linux.



The Friend Unifying Platform is a powerful open source framework that will allow developers to decouple their applications from technology silos. It will empower developers to swiftly deploy on and integrate with Ethereum and other decentralised technologies in a new blockchain...

Friend is the most popular Android & Android Tablet alternative to WattOS.






Frugalware Linux is an independently developed general purpose desktop Linux distribution designed for intermediate users. It follows simple Slackware -like design concepts and includes the .

RetroBSD is a port of 2.11BSD Unix intended for embedded systems with fixed memory mapping. The current target is Microchip PIC32 microcontroller with 128 kbytes of RAM and 512 kbytes of Flash.
Sourcemage is a source-based GNU/Linux distribution based on a Sorcery metaphor of 'casting' and 'dispelling' programs, which we refer to as 'spells'.



Obarun is a GNU/Linux operating system that relies on s6/66 init and service management suite. The goal of Obarun is to provide an alternative for people looking for more simplicity and transparency in maintaining their systems.


Macpup is a minimalist desktop Linux distribution based on Puppy Linux . It uses Enlightenment as the default window manager and provides a user interface resembling that of Apple's macOS .

Darwin is the Open Source operating system from Apple that forms the basis for Mac OS X, and PureDarwin is a community project to make Darwin more usable (some people think of it as the informal successor to OpenDarwin.

Karoshi provides a simple graphical interface that allows for quick installation, setup and maintenance of a network.





