Windows 7

**Windows 7**

Microsoft Windows 7
Codename Preliminary name	Blackcomb, Vienna
Kernel version	x86 NT Kernel, NT 6.1 x64 NT Kernel, NT 6.1
Release date	22 October 2009
Support end	13 January 2015
Preceded by	Vista
Succeeded by	8

Windows 7 is Microsoft's latest operating system. It was released to manufacturing on July 22, 2009 and sold in stores on October 22, 2009.

The RTM build is 7600.16385 (6.1.7600.16385) A RTM Escrow build, which was widely thought to be the real RTM build (7600.16384) had a bug in Internet Explorer 8, leading to another build being compiled.

Reportedly, there are Windows 7 builds at number 77xx, but these builds are being highly debated on as whether they are Windows 7 or Windows 8 builds.

Windows 7 Builds List

This list is being fixed right now ;-)

No information available
Existence doubtful
Information or pictures available
Leaked or released

Milestone 1

Milestone 2

Milestone 3

Pre-Beta

Beta

Windows 7 Build 7000.0.winmain_win7beta.081212-1400

Pre-RC

RC

Windows 7 Build 7100.0.winmain_win7rc.090421-1700

Pre-RTM

RTM

Windows 7 Build 7600.16385.win7_rtm.090713-1255

Milestone 3

6.1.6720.1.fbl_dox_dev_ihvs.080603-2145
6.1.6720.1.fbl_dox_dev_ihvs.080603-2149
6.1.6721.1.debuggers(dbg).080908-1333
6.1.6723.1.winmain.080603-1835
6.1.6724.1.winmain.080604-1840
6.1.6725.1.winmain.080605-1945
6.1.6726.1.winmain.080606-1843
6.1.6726.1.fbl_dox_dev_ihvs.080609-2026
6.1.6726.1.fbl_dox_dev_ihvs.080609-2033
6.1.6727.1.winmain.080609-1820
6.1.6727.1.fbl_dox_dev_ihvs.080611-0004
6.1.6727.1.fbl_dox_dev_ihvs.080611-0008
6.1.6727.1.fbl_dox_dev_ihvs.080611-0027
6.1.6727.1.fbl_dox_dev_ihvs.080611-0032
6.1.6730.1.winmain.080612-1840
6.1.6730.1.fbl_dox_dev_ihvs.080614-0511
6.1.6730.1.fbl_dox_dev_ihvs.080614-0543
6.1.6731.1.winmain.080613-2011
6.1.6733.1.winmain.080617-1830
6.1.6734.1.winmain.080618-2101
6.1.6735.1.winmain.080619-2114
6.1.6736.1.winmain.080620-2200
6.1.6738.1.winmain.080623-1620
6.1.6738.1.fbl_security_bugfix(marcbar).070702-1455
6.1.6739.1.winmain.080624-1820
6.1.6740.1.winmain.080625-1813
6.1.6746.1.winmain.080707-1854
6.1.6754.0.winmain.080718-1839
6.1.6756.0
6.1.6759.0.FBL_FUN_DIAG_DEV(josesua).080807-0822
6.1.6761.0.fbl_wexpartners_mc(dcohen).080731-1456
6.1.6762.1803.winmain_wtr_act60(jayanr).090323-1915
6.1.6762.0.winmain.080730-1747
6.1.6764.0.winmain.080801-0505
6.1.6764.0.fbl_wexpartners_mc(shyams).080805-1551
6.1.6765.0.winmain.080804-1845
6.1.6768.0.fbl_security_bugfix(nide).080811-1231
6.1.6768.0.FBL_SECURITY_BUGFIX(nide).080811-1458
6.1.6769.0.winmain.080811-1810
6.1.6769.0.fbl_security_bugfix(dlisley).080814-1553
6.1.6769.0.fbl_security_bugfix(dlinsley).080814-1555
6.1.6771.0.winmain.080817-0833
6.1.6772.0.winmain.080818-1728
6.1.6773.0.winmain.080819-1900
6.1.6775.0.winmain.080821-0042
6.1.6776.?.fbl_srv.080823-0???
6.1.6780.0.winmain_win7m3.080829-1900
6.1.6801.0.winmain_win7m3.080913-2030
6.1.6801.4107.winmain_win7m3.081020-1655

Pre-Beta 1 Branch

6.1.6901.0.winmain.080828-1855
6.1.6902.0.winmain.080829-1810
6.1.6904.0.winmain.080904-1717
6.1.6904.0.fbl_dox_dev_ihvs.080908-1556
6.1.6905.0.winmain.080905-1733
6.1.6908.0.fbl_fun_global_m1(sunggch).080422-1716
6.1.6912.0.fbl_security_bugfix(dacostan).080918-1720
6.1.6912.0.fbl_security_bugfix(dacostan).080918-1756
6.1.6914.0.fbl_dox_dev_ihvs.081001-1528
6.1.6914.0.fbl_dox_dev_ihvs.081001-2123
6.1.6914.0.fbl_dox_dev_ihvs.081001-2138
6.1.6914.0.fbl_dox_dev_ihvs.081001-2209
6.1.6914.0.fbl_dox_dev_ihvs.081001-2251
6.1.6914.0.fbl_dox_dev_ihvs.081001-2254
6.1.6914.0.fbl_dox_dev_ihvs.081006-0105
6.1.6914.0.fbl_dox_dev_ihvs.081006-1212
6.1.6916.?.winmain.080924-1557
6.1.6917.?.winmain.080925-1915
6.1.6919.?.fbl_fun_diag_dev(gaurava).080118-1456
6.1.6920.0.winmain.081001-1846
6.1.6920.?.fbl_dgt_dev2.081006-1730
6.1.6920.0.fbl_dgt_dev2_sdknovember08(bld4act).081 016-1627
6.1.6922.0.fbl_fun_diag_dev(wedsonaf).080818-1825
6.1.6925.0.fbl_dox_dev_ihvs.081009-1812
6.1.6926.?.winmain.081009-1855
6.1.6926.0.fbl_uiplat_dev1(alexlop).081013-1037
6.1.6926.0.fbl_dox_dev_ihvs.081016-1746
6.1.6926.0.fbl_dox_dev_ihvs.081026-2150
6.1.6928.0.fbl_tools_developer(amitrao).081111-1608
6.1.6930.?.fbl_multimedia_media.081016-1750
6.1.6930.0.fbl_multimedia_media(bld4act).081019-0916
6.1.6930.0.fbl_multimedia_media(bld4act).081019-0926
6.1.6931.0.fbl_security_bugfix(jscottm).081020-1655
6.1.6931.0.fbl_security_bugfix(jscottm).081020-1735
6.1.6932.?.winmain.081017-1835
6.1.6932.?.fbl_shell_dex.081020-1755
6.1.6933.0.winmain.081020-1842
6.1.6934.?.winmain.081021-1817
6.1.6935.?.winmain.081022-1857
6.1.6935.0.fbl_multimedia_media(bld4act).081026-0917
6.1.6936.0.winmain.081023-1800 // Leaked December 10, 2008 (x64)
6.1.6936.0.fbl_net_rpc.081028-2000
6.1.6937.?.winmain.081027-1805
6.1.6937.?.fbl_whenet_devbugfix.081028-1900
6.1.6938.0.fbl_multimedia_media(bld4act).081031-0928
6.1.6940.?.fbl_wexpartners_mc.081102-1800
6.1.6941.0.winmain.081101-1740
6.1.6941.0.fbl_srv.081102-0300
6.1.6944.0.fbl_fun_diag_dev(sanketp).081028-1927
6.1.6944.0.fbl_multimedia(codecna).081104-1358
6.1.6945.0.?.081106-1833
6.1.6948.?.winmain.081111-1905
6.1.6948.?.fbl_shell_dex.081112-1755
6.1.6949.0.(fbl_srv_powershell_ctp(srvbld).081105-1651
6.1.6951.0.winmain.081114-2042
6.1.6953.?.winmain.081118-1923
6.1.6953.0.FBL_SECURITY(nide).081119-1801
6.1.6954.?
6.1.6956.0.winmain.081122-1150 // Leaked December 4, 2008 (x86)
6.1.6965.?
6.1.6995.0.winmain.081202-1120

Beta 1 // 1 build - 1 leak

6.1.7000.0.winmain_win7beta.081212-1400

Pre-RC 1 Branch

6.1.7003.?.winmain.081201-????
6.1.7004.0.?.081203-1830
6.1.7010.0.winmain.081211-1822
6.1.7012.0.winmain.081215-1810
6.1.7014.0.winmain.081217-1720
6.1.7015.0.winmain.081218-1724
6.1.7015.?.fbl_multimedia_media.090104-1750
6.1.7015.0.fbl_security_bugfix(sepbld-s).090105-1037
6.1.7016.0.winmain.090105-1500
6.1.7017.0.fbl_multimedia_media(bld4act).090111-0916
6.1.7022.0.winmain.090115-1850
6.1.7024.0.winmain.090119-1833
6.1.7025.0.winmain.090120-1850
6.1.7026.0.winmain.090121-1901
6.1.7028.?.fbl_srv_cluster.090125-1930
6.1.7032.0.winmain.090129-1812
6.1.7033.0.winmain.090130-1810
6.1.7033.?.fbl_kernel_vm_dev(mikekol).090203-1215
6.1.7034.0.winmain.090202-1920
6.1.7035.0.winmain.090203-1755
6.1.7036.0.winmain.090204-1915
6.1.7037.0.winmain.090205-1828
6.1.7038.0.winmain.090206-1840
6.1.7039.0.winmain.090207-1212
6.1.7040.0.winmain.090209-1855
6.1.7041.0.winmain.090210-1755
6.1.7042.0.winmain.090211-1834
6.1.7043.0.winmain.090212-1811
6.1.7044.0.winmain.090213-1916
6.1.7045.0.winmain.090216-1555
6.1.7046.0.winmain.090217-1850
6.1.7047.0.winmain.090218-1900
6.1.7048.0.winmain.090219-1845
6.1.7049.0.winmain.090220-1605
6.1.7050.0.winmain.090223-1948
6.1.7050.0.fbl_deployment_bugfix(anfairch).090224-151
6.1.7051.0.winmain.090224-1840
6.1.7052.0.winmain.090225-1855
6.1.7053.0.winmain.090226-1910
6.1.7054.0.winmain.090302-1902
6.1.7055.0.winmain.090303-2130
6.1.7056.0.winmain.090304-1844
6.1.7057.0.winmain.090305-2000
6.1.7058.0.winmain.090307-1140
6.1.7059.0.winmain.090309-1815
6.1.7060.0.winmain.090310-1910
6.1.7061.0.winmain.090311-1856
6.1.7062.0.winmain.090312-1900
6.1.7063.0.winmain.090313-1842
6.1.7064.0.winmain.090316-1936
6.1.7065.0.winmain.090317-1835
6.1.7066.0.winmain.090318-1812
6.1.7067.0.winmain.090319-1853
6.1.7068.0.winmain.090321-1322
6.1.7069.0.winmain.090323-1630
6.1.7070.0.winmain.090324-1853
6.1.7071.0.winmain.090326-1750
6.1.7072.0.winmain.090327-1845
6.1.7073.0.winmain.090330-1830
6.1.7074.0.winmain.090331-1850
6.1.7075.0.winmain.090401-1840
6.1.7076.0.winmain.090402-1838

RC 1 Branch

6.1.7077.0.winmain_win7rc.090404-1255
6.1.7078.0.winmain_win7rc.090406-1758
6.1.7079.0.winmain_win7rc.090407-1902
6.1.7080.0.winmain_win7rc.090408-1900
6.1.7081.0.winmain_win7rc.090409-1900
6.1.7082.0.winmain_win7rc.090410-1901
6.1.7083.0.winmain_win7rc.090413-1900
6.1.7084.0.winmain_win7rc.090414-1900
6.1.7085.0.winmain_win7rc.090415-1900
6.1.7086.0.winmain_win7rc.090416-1900
6.1.7087.0.winmain_win7rc.090417-1900
6.1.7088.0.winmain_win7rc.090419-1500

Release Candidate 1 (RC 1)

6.1.7100.0.winmain_win7rc.090421-1700

Pre-RTM Branch

6.1.7105.0.winmain.090404-1235
6.1.7106.0.winmain.090408-1623
6.1.7107.0.winmain.090409-1840
6.1.7108.0.winmain.090410-1755
6.1.7109.0.winmain.090413-1552
6.1.7110.0.winmain.090414-1906
6.1.7111.0.winmain.090415-1920
6.1.7112.0.winmain.090416-1820
6.1.7113.0.winmain.090417-1710
6.1.7114.0.winmain.090420-1603
6.1.7115.0.winmain.090421-1650
6.1.7116.0.winmain.090422-1816
6.1.7117.0.winmain.090423-1737
6.1.7118.0.winmain.090424-1710
6.1.7119.0.winmain.090427-1750
6.1.7120.0.winmain.090428-1740
6.1.7121.0.winmain.090429-1835
6.1.7122.0.winmain.090430-1800
6.1.7123.0.winmain.090501-1720
6.1.7124.0.winmain.090504-1715
6.1.7125.0.winmain.090505-1530
6.1.7126.0.winmain.090506-1820
6.1.7127.0.winmain.090507-1820
6.1.7128.0.winmain.090508-1600
6.1.7129.0.winmain.090511-1440
6.1.7130.0.winmain.090512-1609
6.1.7131.0.winmain.090513-1755
6.1.7132.0.winmain.090514-1700
6.1.7133.0.winmain.090515-1635
6.1.7134.0.winmain.090518-1722
6.1.7135.0.winmain.090519-1845
6.1.7136.0.winmain.090520-1812
6.1.7137.0.winmain.090521-1745
6.1.7138.0.winmain.090522-xxxx
6.1.7139.0.winmain.090526-xxxx
6.1.7140.0.winmain.090527-xxxx
6.1.7141.0.winmain.090528-xxxx

RTM Escrow Branch

6.1.7225.0.winmain.090529-1930
6.1.7226.0.winmain.090601-xxxx
6.1.7227.0.winmain.090602-хххх
6.1.7228.0.winmain.090603-хххх
6.1.7228.0.winmain.090603-19xx
6.1.7229.0.winmain.090604-1901
6.1.7230.0.winmain.090605-1900
6.1.7231.0.winmain.090608-1900
6.1.7232.0.winmain.090610-1900
6.1.7232.0.winmain.090613-0700
6.1.7233.0.winmain.090614-1655

Server Branch

6.1.7225.0.fbl_srv.090529-xxxx

Service Pack 1 winmain_sp Branch

6.1.7141.0.winmain_sp.090528-2045
6.1.7225.0.winmain_sp.090529-2022
6.1.7226.0.winmain_sp.090601-xxxx
6.1.7227.0.winmain_sp.090602-2110
6.1.7228.0.winmain_sp.090603-20xx
6.1.7229.0.winmain_sp.090604-20xx
6.1.7230.0.winmain_sp.090605-20xx
6.1.7230.0.winmain_sp.090607-2000
6.1.7232.0.winmain_sp.090610-2016
6.1.7232.0.winmain_sp.090614-2000
6.1.7233.0.winmain_sp.090621-2000
6.1.7234.0.winmain_sp.090629-1647
6.1.7234.0.winmain_sp.090701-2012

Service Pack 1 winmain_win7ids_sp Branch (Internal Developer Server Service Pack)

6.1.7138.0.winmain_win7ids_sp.090523-2200
6.1.7139.0.winmain_win7ids_sp.090526-1810
6.1.7140.0.winmain_win7ids_sp.090527-2145
6.1.7141.0.winmain_win7ids_sp.090528-2045
6.1.7200.0.winmain_win7ids_sp.090529-2355
6.1.7201.0.winmain_win7ids_sp.090601-1516
6.1.7201.0.winmain_win7ids_sp.090602-xxxx

winmain_win7ids IDX Branch (Gold, TAP and OEM Partner for IDX(Server + Client))

6.1.7200.0.winmain_win7ids.090529-2055
6.1.7200.0.winmain_win7ids.090530-0710
6.1.7201.0.winmain_win7ids.090601-1516

RTM win7_rtm branch

6.1.7260.0.win7_rtm.090612-2110
6.1.7261.0.win7_rtm.090615-1900
6.1.7262.0.win7_rtm.090617-1900
6.1.7263.0.win7_rtm.090619-1900
6.1.7264.0.win7_rtm.090622-1900
6.1.7265.0.win7_rtm.090624-1905
6.1.7266.0.win7_rtm.090625-1847
6.1.7267.0.win7_rtm.090629-1952
6.1.7268.0.win7_rtm.090701-1900
6.1.7269.0.win7_rtm.090706-1900

External links

Windows 7 Builds List - AeroXperience, list up to pre-RC1 builds