TechSpot

Operating Systems

Subcategories:

  • Tails is a live operating system, that you can start on almost any computer from a DVD, USB stick, or SD card. It aims at preserving your privacy and anonymity on any computer.
    • May 13, 2015
    • Freeware
    • Windows (all)
    • 5,362 downloads
  • WinToUSB is a free software that allows you to install Windows/WinPE on a USB hard or flash drive and run Windows/WinPE from that drive.
    • May 11, 2015
    • Freeware
    • Windows (all)
    • 6,959 downloads
  • Download the latest version of the Linux operating system.
    • May 4, 2015
    • Freeware
    • Linux
    • 10,319 downloads
  • Arch Linux is an independently developed, i686/x86-64 general purpose GNU/Linux distribution versatile enough to suit any role.
    • May 1, 2015
    • Freeware
    • Windows (all)
    • 1,969 downloads
  • Windows 10 includes many improvements for desktop and users on the go: the return of the Start Menu, Cortana, Task View and much more.
    • April 29, 2015
    • Trial
    • Windows 7/8/10
    • 17,030 downloads
  • Fast, free and incredibly easy to use, the Ubuntu operating system powers millions of desktop PCs, laptops and servers around the world.
    • April 23, 2015
    • Freeware
    • Linux
    • 36,719 downloads
  • MultiBootUSB allows you to install multiple live linux on a USB disk non destructively and option to uninstall distros. Try out the world's first true cross platform multi boot live usb creator for free.
    • April 10, 2015
    • Freeware
    • Windows/Linux
    • 5,610 downloads
  • Keep your Apple Mac OS X up to date. Also here the Supplemental Update for Mac OS X 10.7.3
    • April 9, 2015
    • Freeware
    • Mac OS X
    • 9,370 downloads
  • An elegant design that feels entirely fresh, yet inherently familiar. The apps you use every day, enhanced with new features. And a completely new relationship between your Mac and iOS devices.
    • April 9, 2015
    • Freeware
    • Windows (all)
    • 2,670 downloads
  • Improve the security of Mac OS X.
    • April 9, 2015
    • Upgrade/Patch
    • Mac OS X
    • 3,327 downloads
  • Update Microsoft Windows and Office without an Internet connection.
    • April 3, 2015
    • Freeware
    • Windows (all)
    • 3,444 downloads
  • Debian is a free operating system (OS) for your computer. This version is known as "Wheezy".
    • January 26, 2015
    • Freeware
    • Linux
    • 10,813 downloads
  • This update addresses a critical security issue with the software that provides the Network Time Protocol service on OS X, and is recommended for all users. You can download here for Yosemite, Mavericks, and Mountain Lion.
    • December 23, 2014
    • Freeware
    • Windows (all)
    • 440 downloads
  • With OS X Mavericks, the Mac experience gets even better. It brings new apps to your desktop. Adds features you’ll love to use. And introduces technologies that help your Mac perform even better — while using even less power.
    • November 11, 2014
    • Freeware
    • Mac OS X
    • 119,719 downloads
  • Update downloader for Windows Vista, 7, 8 and 8.1. Formerly know as Windows Hotfix Downloader.
    • July 17, 2014
    • Freeware
    • Windows (all)
    • 6,390 downloads
  • The Windows 8.1 Update, previously referred to as Windows 8.1 Update 1 or Windows 8 Spring Update, offers extended funcionality for users who prefer a mouse and keyboard.
    • April 9, 2014
    • Freeware
    • Windows (all)
    • 14,313 downloads
  • Ubuntu GNOME 14.04, the Trusty Tahr, Beta 1.
    • March 6, 2014
    • Freeware
    • Linux
    • 1,510 downloads
  • Thousands of games, millions of users. Everything you love about Steam as a free operating system designed for the TV and the living room.
    • January 22, 2014
    • Freeware
    • Linux
    • 3,897 downloads
  • openSUSE is a free and Linux-based operating system for your PC, Laptop or Server.
    • November 19, 2013
    • Freeware
    • Windows (all)
    • 5,930 downloads
  • This update provides compatibility for migrating to a Mac running OS X Mavericks.
    • October 23, 2013
    • Freeware
    • Mac OS X
    • 577 downloads
  • Windows 8.1 brings together everything you do – from new mobile apps for your business, to Office productivity work, to searching and browsing, to accessing all your data from anywhere.
    • June 27, 2013
    • Upgrade/Patch
    • Windows 8
    • 12,349 downloads
  • The purpose of Linux Mint is to produce a modern, elegant and comfortable operating system which is both powerful and easy to use.
    • November 30, 2012
    • Freeware
    • Windows (all)
    • 4,890 downloads
  • Windows 8 Upgrade Assistant is an app designed to scan your system and verifiy if it is ready for Windows 8.
    • November 9, 2012
    • Freeware
    • Windows XP/Vista/7
    • 3,147 downloads
  • Mageia is a GNU/Linux-based, free software operating system. It is a community project, supported by a nonprofit organisation of elected contributors.
    • October 30, 2012
    • Freeware
    • Windows (all)
    • 1,139 downloads
  • Fedora is a Linux-based operating system, a suite of software that makes your computer run.
    • October 29, 2012
    • Freeware
    • Windows (all)
    • 2,667 downloads
  • Ubuntu is a community developed, linux-based operating system that is perfect for laptops, desktops and servers.
    • October 22, 2012
    • Freeware
    • Linux
    • 3,670 downloads
  • Windows 8 Client and Windows Server 2012 General Availability Cumulative Update.
    • October 10, 2012
    • Freeware
    • Windows (all)
    • 2,234 downloads
  • The Windows 8 RTM 90-day evaluation is designed specifically to help IT professionals test their software and hardware on the final version of Windows 8 Enterprise.
    • October 10, 2012
    • Trial
    • Windows (all)
    • 99,435 downloads
  • Fast, free and incredibly easy to use, the Ubuntu operating system powers millions of desktop PCs, laptops and servers around the world.
    • July 24, 2012
    • Freeware
    • Linux
    • 11,078 downloads
  • Experience first-hand what Microsoft Windows 8 has to offer.
    • September 13, 2011
    • Freeware
    • Windows (all)
    • 9,945 downloads
  • Windows 7 SP1 helps keep your PCs and servers on the latest support level.
    • February 23, 2011
    • Freeware
    • Windows (all)
    • 93,571 downloads
  • Windows 7 64-bit and Windows Server 2008 R2 SP1 helps keep your PCs and servers on the latest support level.
    • February 23, 2011
    • Freeware
    • Windows (all)
    • 18,842 downloads
  • Microsoft provides service packs for free to bring their OS up to speed with all of the latest security patches and bug fixes.
    • October 27, 2010
    • Freeware
    • Windows (all)
    • 2,153 downloads
  • The Windows 7 RC1 is the last step before the final version of Windows 7 and you can use it for free until June 2010.
    • May 6, 2009
    • Trial
    • Windows (all)
    • 9,626 downloads
  • The Windows 7 RC1 is the last step before the final version of Windows 7 and you can use it for free until June 2010.
    • May 6, 2009
    • Trial
    • Windows (all)
    • 14,972 downloads
  • Windows Vista Service Pack 1 is an update to Windows Vista that addresses key feedback from customers.
    • March 18, 2008
    • Freeware
    • Windows Vista
    • 6,928 downloads
  • Windows Vista Service Pack 1 is an update to Windows Vista that addresses key feedback from customers.
    • March 18, 2008
    • Freeware
    • Windows (all)
    • 22,266 downloads
  • Script to run on your XP SP2 machine that will allow for SP3 to be available through Windows Update.
    • February 20, 2008
    • Freeware
    • Windows XP
    • 16,047 downloads
  • First Release Candidate for Windows Vista Service Pack 1. Experience the WU based installation by following 4 simple steps.
    • January 14, 2008
    • Freeware
    • Windows Vista
    • 1,663 downloads
  • Windows Vista Service Pack 1 (SP1) RC should be used to update a PC running Windows Vista RTM to Windows Vista SP1.
    • December 12, 2007
    • Freeware
    • Windows Vista
    • 2,154 downloads
  • Windows Vista Service Pack 1 (SP1) RC should be used to update a PC running Windows Vista RTM to Windows Vista SP1.
    • December 12, 2007
    • Freeware
    • Windows Vista
    • 2,712 downloads
  • First Release Candidate for Windows Vista Service Pack 1.
    • December 11, 2007
    • Freeware
    • Windows Vista
    • 3,853 downloads
  • The latest release candidate of Microsoft's next generation OS.
    • October 7, 2006
    • Trial
    • Windows (all)
    • 4,015 downloads
  • The latest release candidate of Microsoft's next generation OS.
    • October 7, 2006
    • Trial
    • Windows (all)
    • 15,453 downloads
  • This software updates Mac OS X 10.4 Tiger or 10.4.1 to version 10.4.2.
    • July 12, 2005
    • Upgrade/Patch
    • Windows (all)
    • 2,895 downloads