Operating Systems

  1. VirtualBox 5.0.0.99371 Beta 1

    Full virtualizer for x86 hardware

    Runs on Windows 7/8/Vista/XP

    Windows

    Freeware

    Apr 14, 2015 - 4:34 PM

    4.5 out of 5 stars

    4.5

    (818 votes)

    96,648

    Total downloads

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  2. Microsoft Windows Vista (32-bit) Service Pack 2

    Streamline your computing experience by refining common window elements

    Runs on Windows Vista

    Windows

    Freeware

    May 26, 2009 - 12:29 PM

    3.8 out of 5 stars

    3.8

    (487 votes)

    567,945

    Total downloads

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  3. Microsoft Windows 7 32-bit Release Candidate 1 (RC)

    Next release of the Windows client operating system

    Runs on Windows 7

    Windows

    Freeware

    May 4, 2009 - 11:59 PM

    4.3 out of 5 stars

    4.3

    (184 votes)

    260,365

    Total downloads

    Download Now

  4. Microsoft Windows 8 (32-bit) Release Preview

    Provides an early look at the next generation of Windows

    Runs on Windows 8

    Windows

    Freeware

    Jun 1, 2012 - 11:21 AM

    3.5 out of 5 stars

    3.5

    (37 votes)

    79,822

    Total downloads

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  5. Microsoft Windows XP Professional x64 Edition RC2 Build 1433

    Addresses the most demanding needs of technical workstation users

    Runs on Windows XP

    Windows

    Freeware

    Feb 16, 2005 - 3:10 PM

    4.4 out of 5 stars

    4.4

    (82 votes)

    339,345

    Total downloads

    Download Now

  6. Microsoft Windows XP Service Pack 3 Final

    Includes all previously released updates for the operating system

    Runs on Windows XP

    Windows

    Freeware

    Apr 28, 2008 - 4:01 PM

    3.9 out of 5 stars

    3.9

    (243 votes)

    1,201,811

    Total downloads

    Download Now

  7. VMware Player 7.1.0-2496824

    Enables PC users to easily run any virtual machine on a Windows or Linux PC

    Runs on Windows 7/2000/Server 2003/Vista/XP

    Windows

    Freeware

    Feb 17, 2015 - 3:00 PM

    4.5 out of 5 stars

    4.5

    (136 votes)

    48,246

    Total downloads

    Download Now

  8. Wine 1.7.41 Development

    Allows a PC running a Unix-like OS to run Windows x86 programs

    Runs on Unix

    Linux

    Open Source

    Apr 17, 2015 - 12:08 PM

    4.6 out of 5 stars

    4.6

    (1310 votes)

    28,690

    Total downloads

    Download Now

  9. Microsoft Windows 7 64-bit Release Candidate 1 (RC)

    Next release of the Windows client operating system

    Runs on Windows 7

    Windows

    Freeware

    May 4, 2009 - 11:59 PM

    4.7 out of 5 stars

    4.7

    (48 votes)

    106,263

    Total downloads

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  10. Microsoft Windows Vista (64-bit) Service Pack 2 RC

    Streamline your computing experience by refining common window elements

    Runs on Windows Vista

    Windows

    Freeware

    Mar 4, 2009 - 12:48 PM

    3.6 out of 5 stars

    3.6

    (127 votes)

    200,239

    Total downloads

    Download Now

  11. WinToUSB 2.1 Beta

    Install Windows/WinPE onto a USB drive and boot from it

    Runs on Windows 7/8/10/Vista/XP

    Windows

    Freeware

    Feb 16, 2015 - 6:12 PM

    5.0 out of 5 stars

    5.0

    (8 votes)

    1,601

    Total downloads

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  12. Microsoft Windows Vista (DVD-ISO) Service Pack 2 RC

    Streamline your computing experience by refining common window elements

    Runs on Windows Vista

    Windows

    Freeware

    Mar 4, 2009 - 12:58 PM

    4.5 out of 5 stars

    4.5

    (21 votes)

    115,516

    Total downloads

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  13. Linux Kernel 4.0

    Essential part of Linux, responsible for resource allocation, low-level hardware interfaces, security and more

    Runs on Linux

    Linux

    Open Source

    Apr 15, 2015 - 11:31 AM

    4.5 out of 5 stars

    4.5

    (610 votes)

    5,561

    Total downloads

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  14. Microsoft Windows Server 2008 Enterprise (32-bit) 6.0 Build 6001 RC1

    Operating system designed to power the next-generation of networks, applications, and Web services

    Runs on Windows Server 2008

    Windows

    Commercial Demo

    Feb 29, 2008 - 12:36 PM

    4.3 out of 5 stars

    4.3

    (34 votes)

    63,534

    Total downloads

    Download Now

  15. Debian 8.0 (Jessie) RC3

    Free Linux operating system (OS) for your computer

    Runs on Linux

    Linux

    Open Source

    Apr 20, 2015 - 12:29 PM

    4.6 out of 5 stars

    4.6

    (69 votes)

    3,533

    Total downloads

    Download Now