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| {{DISPLAYTITLE:About}}
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| QEMU is a generic and open source machine emulator and virtualizer. | | QEMU is a generic and open source machine emulator and virtualizer. |
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| When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance. | | When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance. |
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| When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests. | | When used as a virtualizer, QEMU achieves near native performance by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, 64-bit POWER, S390, 32-bit and 64-bit ARM, and MIPS guests. |
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| QEMU is a member of [[Conservancy|Software Freedom Conservancy]]. | | QEMU is a member of [https://www.qemu.org/conservancy/ Software Freedom Conservancy]. |
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| | QEMU releases can be downloaded here: https://www.qemu.org/download/ |
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| == Creating Accounts == | | == Creating Accounts == |
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| To help control spam, we have disabled account creation on this wiki. To obtain an account, please contact a user with an existing wiki account and ask them to create an account for you with a dummy password. Immediately change the password after first login. If you need assistance, please ask on [[MailingLists|qemu-devel]]. | | To help control spam, we have disabled account creation on this wiki. To obtain an account, please contact a user with an existing wiki account and ask them to create an account for you with a dummy password. Immediately change the password after first login. If you need assistance, please ask on [[MailingLists|qemu-devel]]. |
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| == News ==
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| '''Sep 22nd, 2015'''
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| *QEMU version 2.4.0.1 is out. See the [[Download|Download]] page for more information.
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| '''Aug 11th, 2015'''
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| *QEMU version 2.4.0 is out. See the [[Download|Download]] page for more information.
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| '''Aug 11th, 2015'''
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| *QEMU version 2.3.1 is out. See the [[Download|Download]] page for more information.
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| '''Aug 5th, 2015'''
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| *QEMU version 2.4.0-rc4 is out. See the [[Download|Download]] page for more information.
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| '''July 29th, 2015'''
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| *QEMU version 2.4.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''July 23rd, 2015'''
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| *QEMU has joined [[Conservancy|Software Freedom Conservancy]]. See also the [http://sfconservancy.org/news/2015/jul/23/qemu-joins/ press release].
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| '''July 22nd, 2015'''
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| *QEMU version 2.4.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''July 16th, 2015'''
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| *QEMU version 2.4.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''July 9th, 2015'''
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| *QEMU version 2.4.0-rc0 is out. See the [[Download|Download]] page for more information.
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| '''April 27th, 2015'''
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| *QEMU version 2.3.0 is out! See the [[Download|Download]] page for more information.
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| '''April 14th, 2015'''
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| *QEMU version 2.3.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''April 2nd, 2015'''
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| *QEMU version 2.3.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''March 24th, 2015'''
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| *QEMU version 2.3.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''March 17th, 2015'''
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| *QEMU version 2.3.0-rc0 is out. See the [[Download|Download]] page for more information.
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| '''March 10th, 2015'''
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| *QEMU version 2.2.1 is out. See the [[Download|Download]] page for more information.
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| '''January 22nd, 2015'''
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| *QEMU version 2.1.3 is out. See the [[Download|Download]] page for more information.
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| '''December 9th, 2014'''
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| *QEMU version 2.2.0 is out. See the [[Download|Download]] page for more information.
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| '''December 4th, 2014'''
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| *QEMU version 2.2.0-rc5 is out. See the [[Download|Download]] page for more information.
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| '''December 1st, 2014'''
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| *QEMU version 2.2.0-rc4 is out. See the [[Download|Download]] page for more information.
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| '''November 25th, 2014'''
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| *QEMU version 2.2.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''November 18th, 2014'''
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| *QEMU version 2.2.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''November 11th, 2014'''
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| *QEMU version 2.2.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''September 25th, 2014'''
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| *QEMU version 2.1.2 is out. See the [[Download|Download]] page for more information.
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| '''September 10th, 2014'''
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| *QEMU version 2.1.1 is out. See the [[Download|Download]] page for more information.
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| '''August 18th, 2014'''
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| *QEMU version 2.0.2 is out. See the [[Download|Download]] page for more information.
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| '''August 1st, 2014'''
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| *QEMU version 2.1.0 is out. See the [[Download|Download]] page for more information.
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| '''July 29th, 2014'''
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| *QEMU version 2.1.0-rc5 is out. See the [[Download|Download]] page for more information.
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| '''July 22nd, 2014'''
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| *QEMU version 2.1.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''July 15th, 2014'''
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| *QEMU version 2.1.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''July 8th, 2014'''
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| *QEMU version 2.1.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''July 1st, 2014'''
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| *QEMU version 2.1.0-rc0 is out. See the [[Download|Download]] page for more information.
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| '''April 17th, 2014'''
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| *QEMU version 2.0.0 is out. See the [[Download|Download]] page for more information.
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| '''April 14th, 2014'''
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| *QEMU version 2.0.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''April 8th, 2014'''
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| *QEMU version 2.0.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''April 4th, 2014'''
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| *QEMU version 2.0.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''March 25th, 2014'''
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| *QEMU version 1.7.1 is out. See the [[Download|Download]] page for more information.
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| '''March 13th, 2014'''
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| *QEMU version 2.0.0-rc0 is out. See the [[Download|Download]] page for more information.
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| '''December 16th, 2013'''
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| *QEMU version 1.6.2 is out. See the [[Download|Download]] page for more information.
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| '''November 28th, 2013'''
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| *QEMU version 1.7.0 is out. See the [[Download|Download]] page for more information.
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| '''November 21th, 2013'''
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| *QEMU version 1.7.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''October 9th, 2013'''
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| *QEMU version 1.6.1 is out. See the [[Download|Download]] page for more information.
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| '''August 27th, 2013'''
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| *QEMU version 1.5.3 is out. See the [[Download|Download]] page for more information.
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| '''August 15th, 2013'''
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| *QEMU version 1.6.0 is out. See the [[Download|Download]] page for more information.
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| '''August 12th, 2013'''
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| *QEMU version 1.6.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''August 7th, 2013'''
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| *QEMU version 1.6.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''August 1st, 2013'''
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| *QEMU version 1.6.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''July 25th, 2013'''
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| *QEMU version 1.5.2 is out. See the [[Download|Download]] page for more information.
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| '''June 26th, 2013'''
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| *QEMU version 1.5.1 is out. See the [[Download|Download]] page for more information.
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| '''May 24th, 2013'''
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| *QEMU version 1.4.2 is out. See the [[Download|Download]] page for more information.
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| '''May 20th, 2013'''
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| *QEMU version 1.5.0 is out. See the [[Download|Download]] page for more information.
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| '''May 17th, 2013'''
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| *QEMU version 1.5.0-rc3 is out. See the [[Download|Download]] page for more information.
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| '''May 15th, 2013'''
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| *QEMU version 1.5.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''May 8th, 2013'''
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| *QEMU version 1.5.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''Apr 15th, 2013'''
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| *QEMU version 1.4.1 is out. See the [[Download|Download]] page for more information.
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| '''Feb 15th, 2013'''
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| *QEMU version 1.4.0 is out. See the [[Download|Download]] page for more information.
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| '''Feb 14th, 2013'''
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| *QEMU version 1.4.0-rc2 is out. See the [[Download|Download]] page for more information.
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| '''Feb 6th, 2013'''
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| *QEMU version 1.4.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''Jan 28th, 2013'''
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| *QEMU version 1.3.1 is out. See the [[Download|Download]] page for more information.
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| '''Dec 11th, 2012'''
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| *QEMU version 1.2.2 is out. See the [[Download|Download]] page for more information.
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| '''Dec 3rd, 2012'''
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| *QEMU version 1.3.0 is out. See the [[Download|Download]] page for more information.
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| '''Nov 26th, 2012'''
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| *QEMU version 1.3.0-rc1 is out. See the [[Download|Download]] page for more information.
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| '''Nov 20th, 2012'''
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| *QEMU version 1.2.1 is out. See the [[Download|Download]] page for more information.
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| '''Nov 19th, 2012'''
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| *QEMU version 1.3.0-rc0 is out. See the [[Download|Download]] page for more information.
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| '''Sep 5th, 2012'''
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| *QEMU version 1.2.0 is out. See the [[Download|Download]] page for more information.
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| [[OlderNews|...]]
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QEMU is a generic and open source machine emulator and virtualizer.
When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance.
When used as a virtualizer, QEMU achieves near native performance by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, 64-bit POWER, S390, 32-bit and 64-bit ARM, and MIPS guests.
QEMU is a member of Software Freedom Conservancy.
QEMU releases can be downloaded here: https://www.qemu.org/download/
Creating Accounts
To help control spam, we have disabled account creation on this wiki. To obtain an account, please contact a user with an existing wiki account and ask them to create an account for you with a dummy password. Immediately change the password after first login. If you need assistance, please ask on qemu-devel.
