Windows 7 Builds List

[Zawmbee]

6.1.5025.winmain.050111-2030
6.1.5041.winmain.050302-2030
6.1.5048.winmain.050401-0536
6.1.5071.winmain.050605-2010
6.1.5086.winmain.050625-1730
6.1.5112.winmain.050720-1600
6.1.5219.winmain.050830-2010
6.1.5729.0.winmain.060914-1613
6.1.6410.0.fbl_refactor_dev(jschwart).070409-1035
6.1.6415.0.debuggers(dbg).070404-1234
6.1.6418.0.debuggers(dbg).070404-1255
6.1.6429.?.fbl_multimedia_media.070514-1730
6.1.6435.1.winmain.070524-1820
6.1.6440.1.debuggers(dbg).070525-1751
6.1.6441.1.winmain.070606-2215
6.1.6442.1.winmain.070608-1835
6.1.6443.1.winmain.070611-1855
6.1.6444.1.winmain.070612-1905
6.1.6445.1.winmain.070709-1410
6.1.6446.1.winmain.070719-0642
6.1.6447.1.winmain.070719-2115
6.1.6448.1.winmain.070723-1704
6.1.6459.1.fbl_shell_dex.070826-1730
6.1.6469.1.fbl_find_dev.
6.1.6475.1.fbl_wlk_dtmse_11000.071008-1226
6.1.6477.1.winmain.071010-1835
6.1.6480.1.fbl_srv_powershell_ctp(srvbld).071017-1751
6.1.6481.1.winmain.071018-1917
6.1.6482.1.winmain.071019-2033
6.1.6483.1.winmain.071022-1900
6.1.6484.1.winmain.071023-1954
6.1.6486.1.winmain.071025-2058
6.1.6487.1.winmain.071026-2206
6.1.6487.1.winmain.071027-1600
6.1.6488.1.winmain.071029-2152
6.1.6490.1.winmain.071031-1918
6.1.6491.1.winmain.071102-2244
6.1.6492.1.winmain.071105-1715
6.1.6493.1.winmain.071106-1743
6.1.6499.1.fbl_security_bugfix(sepbld-s).071120-0135
6.1.6507.1.winmain_longhorn(wmbla).071113-1716

Milestone 1

6.1.6516.1.fbl_dox_dev_ihvs.080109-1848
6.1.6516.1.fbl_dox_dev_ihvs.080109-1928
6.1.6518.1
6.1.6519.1.winmain.071220-1525 6.1.6521.1.fbl_kernel_platarch.080107-1800
6.1.6522.0.winmain.071223-1309
6.1.6526.1.winmain.080110-1645
6.1.6531.1.winmain.080118-1730
6.1.6534.1.winmain.080128-1953
6.1.6535.1.winmain.080129-1830
6.1.6536.?.fbl_tools_phoenix(corevc).080215-1330-LDDM
6.1.6547.1.winmain.080213-1740
6.1.6550.1.winmain.080218-1737
6.1.6551.1.winmain.080219-1748
6.1.6558.1.winmain.080228-1838
6.1.6566.1.winmain.080310-1902
6.1.6568.1.fbl_wdk_build(dasmit).080318-1440
6.1.6568.1.winmain.080312-1858
6.1.6570.1.winmain.080314-1850
6.1.6574.1.winmain.080???-????
6.1.6577.1.winmain.080326-1841
6.1.6581.1.winmain.080401-1900
6.1.6585.?.winmain.080407-1714
6.1.6585.1.fbl_srv_powershell_ctp.080411-1634

Milestone 2

6.1.6589.1.winmain_win7m2.080420-1634 6.1.6608.0.winmain_win7m2.080511-1400

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

These are the lists to almost all the Windows 7 Pre-Beta to the RTM builds at the moment. Some build are unknown is number and some builds don't seem to exist at all.

Note: The build lists were made from different forums. The forum links are (just for credits)

• Windows 7 Forums - View Single Post - Hi Solor -- build 7154 -- any news yet
• AOA - View Single Post - Windows 7 Build List - All (known) compiled build strings and leaks
• Windows 7 Builds List - AeroXperience
• http://www.board4all.cz/showthread.php?t=174306
  

I give credits to all the people who posted the build above.

I will try to keep this list as updated as possible.

Edit: Whoops I wasn't aware that billstelling had created a list too. But then again this list is the most updated since then.

Helpers:

• GophaKyorselv-For finding dupes in my Pre RTM section of the list.

[GophaKyorselv]

Bunch of Dupes in Pre-RTM 1

[Zawmbee]

Whoopdi do's! Let me fix that right now.

[Neo]

huge list ..... i've never known that an OS takes too much time and investment before release....

[Zawmbee]

Of course! I mean the google OS was canceled because the developer thought that making this OS wouldn't bring a lot of profits. According to the list that was created above, it started from April 9, 2007 all the way to the latest build which is May 7, 2009. So approximately it took about 2 years to get to where it is now.

[Patrick]

Of course! I mean the google OS was canceled because the developer thought that making this OS wouldn't bring a lot of profits. According to the list that was created above, it started from April 9, 2007 all the way to the latest build which is May 7, 2009. So approximately it took about 2 years to get to where it is now.

Had to have started earlier then that vista was build 6000.

[Zawmbee]

Yes but after Vista was released I'd doubt that any one of us (except for Microsoft employees) has known about any development of Windows 7 Alpha builds.

[Chief Tragedy]

That is a mighty list! lol. I have the latest build on my comp but I cant decide if I want to wait for the next few leaks for major updates/changes as re-installing all the programs is lots of work :p

[Zawmbee]

There always the option to upgrade if you didn't know that.

[Chief Tragedy]

I do, but your computer could get a bit messy after a couple of those, i like the fresh scent of a clean install. :D