If you're fed up with Windows, Linux, or macOS, you'll want to know if there's a great alternative desktop operating system that's worth using.
While there are no absolute definitive answers here – everyone's use case is different, after all – we've discovered ten distinct examples that fall outside the usual bounds.
Our list even includes a few true outsiders, independent operating systems built from the ground up which serve mainly to prove just how difficult it is to create an entire functioning OS without a large number of brains working on it.
Everything here can be tested reasonably within a virtual machine, so if something grabs your interest don't hesitate to download and give it a try.
- Linux powers most of the website providers out there. Check out the best web hosting services in the world right now.
ArcaOS is an operating system based on the last IBM release for OS/2. While OS/2 barely survives as a legacy system, even after being extended for a while as eComStation, ArcaOS is still being actively developed with Spanish and German language editions expected to be released in the next update.
ArcaOS includes a robust Unix compatibility subsystem, featuring a variety of ported OSS Linux apps and some drivers, but still features the OS/2 Workplace Shell.
ArcaOS is a 32-bit OS that runs on the x86 processor architecture, so should be compatible with some particularly old PCs. Though it's native file system is JFS, it can still work with FAT12, FAT16, or FAT32 formating.
There are two editions available: Personal, which retails for $129 per license, and Commercial, which retails at $229 per license though volume discounts are available. The personal edition includes 6-months support and maintenance, while the commercial edition includes one-year of priority support and maintenance.
We're a bit sad that BeOS didn't take off. A stylish multitasking OS that introduced a whole host of features that Windows, Linux and macOS would later adopt for their own, BeOS was a true multimedia innovator that left the market with a whimper when its rights were sold to Palm in 2001.
Despite being closed source, the spirit of BeOS lives on in the form of Haiku, an open source re-implementation which began development immediately after Be's demise, and it has been developed since.
Built as open source software from the ground up but designed to be backward-compatible with its classic quarry, Haiku follows BeOS' lead in its entirely modular design, allowing different components of the OS to be developed concurrently. It last saw a major release over three years ago, but you can try nightly builds to test out current developments.
It's worth playing with just for the cleanness of its desktop, and there are working web browsers and media players, although it's still rather experimental and many of the features of BeOS haven't quite been fully realized as yet.
- You can download Haiku here
Linux, as you may know, is a ground-up reinterpretation of UNIX. ReactOS does the same for the Windows NT architecture upon which all modern Windows versions are based. It's completely open source, using no proprietary Windows code, yet ReactOS is designed to be (and in some cases actually is) compatible with Windows drivers and applications.
Your mileage may vary – it's certainly not going to play nice with high-end games or software, and ReactOS isn't quite up to the Windows 10 level yet. It's currently aiming at full compatibility with Windows Server 2003.
So it's clearly a bit behind the times, but ReactOS does have its uses. Incorporating parts of noted Windows emulator Wine, it runs LibreOffice, Firefox, Opera and more quite happily, and can even manage (earlier) commercial applications like Adobe Photoshop.
Given that it's free, it's certainly worth a test to see if any of your older business-critical applications are compatible – setting up workstations without Windows licensing is a tempting prospect, although we can't vouch for its resistance to attacks.
- You can download ReactOS here
A ridiculous amount of business software relies on MS-DOS, even to this day. We're still seeing bespoke, newly-developed text-mode apps that run directly from the shell, probably because the complexity and potential for disaster that graphical interfaces add to the mix is not worth the risk in situations that demand 100% uptime.
That business-critical software may rely on MS-DOS, but it doesn't have to know you're actually running FreeDOS. It's an entirely compatible but completely free and open source remake of DOS that can handle just about everything its predecessor can do. That does, of course, mean no multitasking, no protected mode, no GUI, but it'll run your games and can even manage Windows 3.1 as long as you're running it in standard mode.
As you might expect, it's not a static recreation of the final commercial DOS release in 1995, and indeed hasn't been static since FreeDOS first emerged in 1998. In fact, FreeDOS remains in active development, and features a number of integrated improvements compared to its rather archaic ancestor.
- You can download FreeDOS here
We're cheating a little, here, seeing as Chrome OS is built upon the Linux kernel, but it would be a shame to ignore Google's operating system on a technicality. Besides, when using Chrome OS you essentially run an expanded version of the Chrome browser and nothing else. Yes, you can drop to a terminal if you know how, but the desktop itself is a pure feat of HTML5 wrangling.
It's testament to the maturity of the web that there's not a huge amount you can't do with Chrome OS, at least as long as you know where to look online. And it's not an OS that's exclusive to Chromebooks, either – you can build a version of Chromium OS (the open source development from which Google gleans its final code) on top of Ubuntu 14.4 then install it on your own hardware.
One of the more professionally assembled operating systems on this list, Chrome OS is good for an experiment, and a solid choice if you're handing a laptop to someone who's likely to break any other OS. But perhaps it's a bit limited for production use.
- You can download Chrome OS here
While Linux is a recreation of UNIX, FreeBSD is more of a continuation. It was initially developed by students working from a Research Unix source license obtained by the University of California Berkeley – the 'BSD' bit stands for Berkeley Software Distribution. The only reason it's not called BSD Unix is that pesky trademark and licensing gremlin.
The OS runs on its own kernel, and all of its key components have been developed as part of a single whole. Linux, on the other hand, is just the kernel; the rest of it is supplied by third parties so it lacks BSD's overall coherency.
This is a highly complete and very reliable operating system, perfect both for server applications and desktop use. That said, it doesn't come with a GUI by default – the X-window system is thankfully straightforward to install, and there are ports of Linux window managers like Gnome and KDE available.
One final note: BSD forms the core of perhaps the most polished and stable desktop operating system out there in macOS, so you know you're in good hands here.
- You can download FreeBSD here
Sun Microsystems' SunOS – which evolved into the rechristened Solaris – began as a proprietary UNIX distribution designed to support Sun's SPARC processors. Its hardware reach widened as it grew, and in 2005 Sun released the source code in the form of OpenSolaris, leading to advanced community development. And then Oracle purchased Sun, renamed the OS once more to Oracle Solaris, and decided to cease source releases, effectively closing the source once again.
That's a long story made much shorter, but it's a good explanation of exactly what Solaris offers: long development, a period of community improvement, and the backing of a large tech company that makes it perfect for systems with high demand and support requirements. You can download and use it for free, although the license terms state that you'll need a support contract from Oracle if you wish to use it commercially.
Solaris installs with a version of the GNOME desktop by default, and there's built-in support for Linux binaries if you need to extend it further.
- You can download Solaris here
Whether the extreme religious doctrine behind it interests you or not, our final selection is an interesting example of a completely independent, unique OS. It's been made and maintained with extreme dedication by one man, Terry A. Davis, over the course of ten years.
TempleOS – programmed entirely using Davis' own language, the excellently named HolyC, which you also use to interact with its shell – deliberately includes no networking and absolutely no hardware support beyond that which forms the core PC system. So what's the point?
TempleOS has been built from the ground up with what seems like no hang-ups on existing operating systems. The entire thing is hyperlinked, meaning you can quickly burrow down to the source of a program just as easily as you can find its dependencies, and it's super-quick; there's no paging, so the whole OS gets up and running within a second or two.
It's unlikely you'll be able to use TempleOS for anything solid, and Davis' well-documented mental health struggles haven't helped its standing in the community. But it includes a huge number of interesting ideas, particularly the blurring of the division between document and program, which could impact more traditional operating systems. Check out Davis' quick tour of the OS below to see what it's all about in more detail.
Gone but not forgotten: other Operating Systems
It's worth noting that there have been a number of other operating systems that were previously popular but have since been discountinued. One of the most famous of which is AmigaOS, used in Amiga personal computers during the 1990's and which had a reputation for solid stability.
However, here are a couple more than you may or may not have come across before now.
9. eComStation
OS/2 may not have set the world on fire, but it actually maintained a decent industrial and commercial install base long after its desktop aspirations died. eComStation was a derivative OS that uses classic OS/2 technologies on modern hardware.
Much like its ancestor it's been developed with security and stability in mind for commercial applications. We see the claim 'zero downtime' repeated all over the place, and while it's theoretically possible to lock up your hardware with the wrong application, this is something that could have been a real killer feature.
There's a host of open source software ported to eComStation including Firefox, OpenOffice, VLC and more, and it's capable of running DOS, Java and OS/2 applications. You almost certainly don't need it, but if there's something system-critical and OS/2-only that your business relies on, running this on bare metal is a much more reliable idea than setting up a VM.
As eComStation hasn't been updated for some years, if you're looking for OS/2 support and development it might be best to look at ArcaOS in the above list.
10. Syllable Desktop
Developed between 1994 and 2001, AtheOS – initially planned as a clone of AmigaOS but later following its own path – was the work of a lone Norwegian programmer, Kurt Skauen. After Skauen abandoned the project, its GPL-licensed source code was picked up by the community and Syllable Desktop was born.
The majority of it is composed of unique code, although certain components have been pulled from the vast library of open source Linux programs; there's also a Server version, which is more traditionally Linux.
Syllable's key selling point – ignoring the fact that it's free – is its speed and lightness. The creators recommend a Pentium CPU with 32MB of RAM, which should give you an idea of how lightweight it is. Slap this on a modern PC and you'll likely never have seen an OS so quick.
Syllable does lack the ports that make other indie operating systems attractive, though it contains a number of native apps for web browsing, email, VNC and more. We're not entirely positive that it's still active – the last official update was some time in 2012 – but if there's a very, very old PC you need to resurrect with reasonably modern system architecture, try this.
11. SkyOS
The development of SkyOS has sadly been halted, but it's still worth looking at as an example of an OS constructed from scratch. Developed initially as an open source project by coder Robert Szeleney, SkyOS was based on concepts gleaned from other platforms but didn't originally borrow their code.
That said, a few components are based on other packages – there's no sense, for example, developing an entirely new compiler when GCC already exists, and the SkyFS filesystem is forked from OpenBFS. Later in its life, Szeleney appears to have experimented with a version of SkyOS built on top of a Linux kernel in an attempt to help with driver compatibility.
The source was closed midway through its life, and Szeleney continued development based on feedback from a popular (paid) public beta program. Unfortunately the struggle to keep up with ever-diversifying computing standards became too much for the lone coder, and development was halted in 2009, with the most recent beta made publicly available in 2013.
It's obviously incomplete, and not suitable for any kind of business environment, but as a curio to run within a VM it's very interesting.
- Check out the best web design software
from TechRadar: computing components news https://ift.tt/2K0cLrz
via IFTTT
No comments:
Post a Comment