Outlook 2010, 2007 & 2003 File Versions
This Wiki page lists the Outlook file versions for legacy Outlook & Outlook for Mac versions.
**For current versions of Outlook & Outlook for Mac **See this Wiki.
Click an Outlook version to jump to that section:
Outlook 2013 (Pre-SP1)
| Outlook 2013 Update | File Version | KB |
| RTM - 1/9/2013 | 15.0.4420.1000 | |
| 2/12/2013 | 15.0.4481.1000 | 2752039 2752077 |
| 4/9/2013 | 15.0.4481.1508 15.0.4505.1000 |
2768352 2760562 2738013 |
| 6/11/2013 | 15.0.4517.1001 | 2768340 |
| 8/13/2013 | 15.0.4535.1000 | 2817503 2817347 |
| 10/16/2013 | 15.0.4551.1004 | 2825677 |
| 12/10/2013 | 15.0.4551.1511 | 2825652 |
| 1/14/2014 | 15.0.4551.1511 | 2850061 |
| SP1 - 2/25/2014 | 15.0.4569.1506 | 2817430 |
| View the latest updates for Outlook 2013 here! | ||
View the Microsoft Support Lifecycle information for Outlook 2013
Outlook 2010
| Outlook 2010 Update | File Version | KB |
| RTM - 7/15/2010 | 14.0.4760.1000 | |
| 8/31/2010 | 14.0.5123.5000 | 2281463 |
| 10/26/2010 | 14.0.5128.5000 | 2405793 |
| 12/14/2010 | 14.0.5130.5000 | 2459115 |
| 2/22/2011 | 14.0.5136.5000 | 2475877 |
| 4/26/2011 | 14.0.5138.5000 | 2516474 |
| SP1 - 6/28/2011 | 14.0.6029.1000 | 2460049 |
| 7/11/2011 | 14.0.6106.5000 | 2544027 |
| 8/30/2011 | 14.0.6109.5004 | 2584053 |
| 10/25/2011 | 14.0.6112.5000 | 2596485 |
| 12/13/2011 | 14.0.6114.5000 | 2597061 2597011 |
| 2/28/2012 | 14.0.6117.5000 | 2597137 |
| 4/24/2012 | 14.0.6120.5000 | 2598318 |
| 6/26/2012 | 14.0.6123.5000 | 2598374 |
| 8/28/2012 | 14.0.6126.5000 | 2687351 |
| 10/30/2012 | 14.0.6129.5000 | 2687608 |
| 11/13/2012 | 14.0.6126.5003 | 2687623 |
| 12/11/2012 | 14.0.6131.5000 | 2553391 |
| 2/12/2013 | 14.0.6133.5000 | 2760764 |
| 4/9/2013 | 14.0.6136.5000 | 2791026 |
| 6/11/2013 | 14.0.7101.5000 | 2817371 |
| SP2 - 7/22/2013 | 14.0.7015.1000 | 2687455 |
| 8/11/2015 | 14.0.7155.5000 | 3055041 |
| 9/8/2015 | 14.0.7157.5000 | 3085522 |
| 10/13/2015 | 14.0.7160.5000 | 3085604 |
| 11/10/2015 | 14.0.7162.5003 | 3101535 |
| 12/8/2015 | 14.0.7164.5000 | 3114409 |
| 12/16/2015 | 14.0.7165.5000 | 3115460 |
| 1/12/2016 | 14.0.7165.5000 | 3114570 |
| 2/9/2016 | 14.0.7166.5000 | 3114756 |
| 3/8/2016 | 14.0.7167.5000 | 3114883 |
| 4/5/2016 | 14.0.7168.5000 | 3114996 |
| 5/3/2016 | 14.0.7169.5000 | 3115127 |
| 7/12/2016 | 14.0.7169.5000 | 3115246 |
| 8/9/2016 | 14.0.7172.5000 | 3115474 |
| 9/13/2016 | 14.0.7172.5000 | 3118313 |
| 4/11/2017 | 14.0.7180.5001 | 3118388 |
| 5/2/2017 | 14.0.7181.5000 | 3191906 |
| 6/13/2017 | 14.0.7182.5000 | 3203467 |
| 7/27/2017 | 14.0.7187.5000 | 2956078 |
| 9/12/2017 | 14.0.7188.5000 | 4011089 |
| 10/10/2017 | 14.0.7189.5000 | 4011196 |
| 1/9/2018 | 14.0.7192.5000 | 4011273 |
| 2/13/2018 | 14.0.7194.5000 | 4011711 |
| 2/26/2018 | 14.0.7194.5000 | 4018314 |
| 4/3/2018 | 14.0.7197.5000 | 4018317 |
| 5/1/2018 | 14.0.7208.5000 | 4022144 |
| 6/12/2018 | 14.0.7210.5000 | 4022205 |
| 8/14/2018 | 14.0.7212.5000 | 4032222 |
| 10/9/2018 | 14.0.7214.5000 | 4227170 |
| 11/13/2018 | 14.0.7224.5000 | 4461529 |
| 12/11/2018 | 14.0.7226.5000 | 4461576 |
| 1/8/2019 | 14.0.7227.5000 | 4461623 |
| 2/5/2019 | 14.0.7229.5000 | 4462182 |
| 3/5/2019 | 14.0.7230.5000 | 4462229 |
| 5/7/2019 | 14.0.7233.5000 | 4464524 |
| 7/9/2019 | 14.0.7235.5000 | 4475509 |
| 8/13/2019 | 14.0.7236.5000 | 4475573 |
| 10/1/2019 | 14.0.7236.5000 | 4475604 |
| 2/11/2020 | 14.0.7245.5000 | 4484163 |
| 4/14/2020 | 14.0.7248.5000 | 4484284 |
| 7/14/2020 | 14.0.7248.5000 | 4484382 |
| 8/11/2020 | 14.0.7256.5000 | 4484497 |
| 10/13/2020 | 14.0.7261.5000 | 4486663 |
| 12/8/2020 | 14.0.7261.5000 | 4486742 |
| 4/13/2021 | 14.0.7268.5000 | 4493185 |
View the Microsoft Support Lifecycle information for Outlook 2010
Outlook 2007
| Outlook 2007 Update | File Version | KB |
| RTM - 11/30/2006 | 12.0.4518.1014 | |
| SP1 - 12/8/2007 | 12.0.6212.1000 | 936982 |
| 1/28/2008 | 12.0.6300.5000 | 941275 |
| 2/7/2008 | 12.0.6302.5000 | 948716 |
| 3/25/2008 | 12.0.6308.5000 | 950485 |
| 10/28/2008 | 12.0.6331.5000 | 957692 |
| 12/16/2008 | 12.0.6335.5000 | 959642 |
| 2/24/2009 | 12.0.6341.5000 | 961752 |
| SP2 - 4/24/2009 | 12.0.6423.1000 | 953195 |
| 4/30/2009 | 12.0.6504.5000 | 968858 |
| 6/30/2009 | 12.0.6510.5000 | 970944 |
| 8/25/2009 | 12.0.6514.5000 | 973404 |
| 10/27/2009 | 12.0.6520.5000 | 974994 |
| 12/15/2009 | 12.0.6524.5000 | 977032 |
| 2/23/2010 | 12.0.6529.5000 | 978401 |
| 4/27/2010 | 12.0.6535.5000 | 981735 981048 |
| 6/29/2010 | 12.0.6539.5000 | 983316 |
| 8/31/2010 | 12.0.6545.5000 | 2276479 |
| 10/26/2010 | 12.0.6548.5000 | 2412273 |
| 12/14/2010 | 12.0.6550.5001 | 2458611 |
| 1/11/2011 | 12.0.6550.5003 | 2412171 |
| 2/22/2011 | 12.0.6554.5000 | 2475891 |
| 4/26/2011 | 12.0.6557.5000 | 2512788 |
| 6/28/2011 | 12.0.6562.5000 | 2544404 |
| 8/30/2011 | 12.0.6565.5000 | 2553028 |
| 9/13/2011 | 12.0.6562.5003 | 2583910 |
| SP3 - 10/25/2011 | 12.0.6607.1000 | 2526086 |
| 12/13/2011 | 12.0.6656.5000 | 2596993 |
| 3/7/2012 | 12.0.6658.5002 | 2597964 |
| 4/24/2012 | 12.0.6661.5003 | 2598135 |
| 6/26/2012 | 12.0.6662.5000 | 2687262 |
| 8/28/2012 | 12.0.6664.5000 | 2687336 |
| 10/30/2012 | 12.0.6668.5000 | 2687540 |
| 11/13/2012 | 12.0.6665.5003 | 2687404 |
| 2/12/2013 | 12.0.6673.5000 | 2760822 |
| 4/9/2013 | 12.0.6673.5000 | 2799874 |
| 8/13/2013 | 12.0.6680.5000 | 2768023 |
| 4/8/2014 | 12.0.6691.5000 | 2863811 |
| 3/8/2016 | 12.0.6744.5000 | 2880510 |
| 8/9/2016 | 12.0.6753.5000 | 3114981 |
| 9/13/2016 | 12.0.6753.5000 | 3118303 |
| 4/11/2017 | 12.0.6767.5000 | 3127890 |
| 6/13/2017 | 12.0.6770.5000 | 3191898 |
| 7/27/2017 | 12.0.6774.5000 | 3213643 |
| 9/12/2017 | 12.0.6776.5000 | 4011086 |
| 1/9/2018 | 12.0.6784.5000 | 4011213 |
| 2/13/2018 | 12.0.6785.5000 | 4011200 |
View the Microsoft Support Lifecycle information for Outlook 2007
Outlook 2003
| Outlook 2003 Update | File Version | KB |
| RTM - 11/20/2003 | 11.0.5510.0 | |
| SP1 - 7/26/2004 | 11.0.6353.0 | 842532 |
| SP2 - 9/26/2005 | 11.0.7969.0 | 887616 |
| SP3 - 9/14/2007 | 11.0.8173.0 | 923618 |
| 8/26/2008 | 11.0.8233.0 | 956310 |
| 10/28/2008 | 11.0.8234.0 | 957142 |
| 12/16/2008 | 11.0.8241.0 | 959628 |
| 4/28/2009 | 11.0.8309.0 | 968689 |
| 6/30/2009 | 11.0.8312.0 | 971366 |
| 9/23/2009 | 11.0.8313.0 | 975123 |
| 2/25/2010 | 11.0.8323.0 | 980998 |
| 7/13/2010 | 11.0.8325.0 | 980373 |
| 12/14/2010 | 11.0.8326.0 | 2449798 |
View the Microsoft Support Lifecycle information for Outlook 2003
Outlook 2016 for Mac
Release Date
File Version
KB
Direct Download
Public Preview
10/31/2014
15.3 (141024)
12/16/2014
15.4 (141114)
1/20/2015
15.6 (150113)
3/5/2015
15.8 (150303)
3/13/ 2015
15.8.1 (150311)
3/31/2015
15.8.2 (150328)
4/14/2015
15.9 (150408)
5/12/2015
15.10 (150508)
6/10/2015
15.11 (150609)
6/23/2015
15.11.1 (150618)
7/9/2015
15.11.2 (150701)
7/28/2015
15.12.3 (150724)
8/11/2015
15.13.1 (150807)
9/15/2015
15.14 (150911)
9/23/2015
15.14.2 (150923)
10/13/2015
15.15 (151008)
11/10/2015
15.16 (151105)
12/10/2015
15.17 (151206)
12/17/2015
15.17.1 (151217)
1/12/2016
15.18 (160109)
2/16/2016
15.19.1 (160212)
3/16/2016
15.20 (160315)
4/12/2016
15.21.1 (160411)
5/10/2016
15.22 (160506)
6/14/2016
15.23 (160604)
7/12/2016
15.24 (160709)
8/22/2016
15.25 (160817)
9/13/2016
15.26 (160910)
10/11/2016
15.27 (161010)
11/15/2016
15.28 (161115)
12/13/2016
15.29 (161209)
1/11/2017
15.30 (170107)
2/16/2017
15.31. (170216)
3/14/2017
15.32. (170309)
4/11/2017
15.33. (170409)
5/16/2017
15.34 (170515)
6/13/2017
15.35 (170610)
7/11/2017
15.36 (170702)
8/15/2017
15.37 (170815)
9/12/2017
15.38 (170902)
10/10/2017
15.39 (171010)
11/14/2017
15.40 (171108)
12/12/2017
15.41 (171205)
1/18/2018
16.9.0 (18011602)
2/13/2018
16.10.0 (18021001)
3/13/2018
16.11.0 (18031100)
4/11/2018
16.12.0 (18041000)
5/15/2018
16.13.0 (18051301)
5/24/2018
16.13.1 (18052304)
6/12/2018
16.14.0 (18061000)
6/13/2018
16.14.1 (18061302)
7/10/2018
16.15.0 (18070902)
8/14/2018
16.16.0 (18081201)
9/11/2018
16.16.2 (18091001)
10/16/2018
16.16.3 (18101500)
11/13/2018
16.16.4 (18111001)
12/11/2018
16.16.5 (18120901)
1/16/2019
16.16.6 (19011400)
2/12/2019
16.16.7 (19021001)
3/14/2019
16.16.8 (19031202)
4/16/2019
16.16.9 (19041201)
5/14/2019
16.16.10 (19051200)
6/11/2019
16.16.11 (19060902)
7/16/2019
16.16.12 (19071500)
8/13/2019
16.16.13 (19021100)
9/10/2019
16.16.14 (19090900)
10/15/2019
16.16.15 (19101400)
11/12/2019
16.16.16 (19111100)
12/10/2019
16.16.17 (19120800)
1/14/2020
16.16.18 (20011202)
2/11/2020
16.16.19 (20021000)
3/10/2020
16.16.20 (20030700)
4/14/2020
16.16.21 (20041301)
5/12/2020
16.16.22 (20050901)
6/16/2020
16.16.23 (20061500)
7/14/2020
16.16.24 (20071300)
8/11/2020
16.16.25 (20081000)
9/15/2020
16.16.26 (20091400)
10/13/2020
16.16.27 (20101200)
View the Microsoft Support Lifecycle information for Outlook 2016 for Mac
For more information on the different versions of Office for Mac, see the Deployment guide for Office for Mac.
Outlook for Mac 2011
| Release Date | File Version | KB |
| RTM - 10/26/2010 | 14.0.0 | |
| 11/9/2010 | 14.0.1 | 2454823 |
| 12/13/2010 | 14.0.2 | 2476509 |
| SP1 - 4/12/2011 | 14.1.0 | 2525412 |
| 6/14/2011 | 14.1.2 | 2555784 |
| 9/13/2011 | 14.1.3 | 2598783 |
| 12/13/2011 | 14.1.4 | 2644347 |
| SP2 - 4/12/2012 | 14.2.0 | 2685940 |
| 5/8/2012 | 14.2.2 | 2665351 |
| 7/10/2012 | 14.2.3 | 2721015 |
| 9/19/2012 | 14.2.4 | 2742588 |
| 11/13/2012 | 14.2.5 | 2764047 |
| SP3 - 1/29/2013 | 14.3.0 | 2793758 |
| 2/11/2013 | 14.3.1 | 2814835 |
| 3/12/ 2013 | 14.3.2 | 2817452 |
| 5/7/2013 | 14.3.4 | 2830450 |
| 6/11/2013 | 14.3.5 | 2848689 |
| 7/16/2013 | 14.3.6 | 2869604 |
| 9/10/2013 | 14.3.7 | 2877813 |
| 10/8/2013 | 14.3.8 | 2889496 |
| 11/19/2013 | 14.3.9 | 2902808 |
| 4/8/2014 | 14.4.1 | 2939132 |
| 5/27/2014 | 14.4.2 | 2970766 |
| 6/24/2014 | 14.4.3 | 2978808 |
| 8/26/2014 | 14.4.4 | 2994002 |
| 10/14/2014 | 14.4.5 | 3004865 |
| 11/11/2014 | 14.4.6 | 3016338 |
| 12/9/2014 | 14.4.7 | 3018888 |
| 2/10/2015 | 14.4.8 | 3034381 |
| 4/14/2015 | 14.4.9 | 3051737 |
| 5/12/2015 | 14.5.0 | 3062536 |
| 5/19/2015 | 14.5.1 | 3048688 |
| 6/16/2015 | 14.5.2 | 3048691 |
| 7/14/2015 | 14.5.3 | 3073865 |
| 8/11/2015 | 14.5.4 | 3081349 |
| 9/8/2015 | 14.5.5 | 3088501 |
| 10/7/2015 | 14.5.6 | 3098229 |
| 10/13/2015 | 14.5.7 | 3097266 |
| 11/10/2015 | 14.5.8 | 3102924 |
| 12/10/2015 | 14.5.9 | 3119517 |
| 1/12/2016 | 14.6.0 | 3133699 |
| 2/16/2016 | 14.6.1 | 3137721 |
| 3/16/2016 | 14.6.2 | 3138328 |
| 4/12/2016 | 14.6.3 | 3154208 |
| 5/10/2016 | 14.6.4 | 3155776 |
| 6/14/2016 | 14.6.5 | 3165796 |
| 7/12/2016 | 14.6.6 | 3170463 |
| 8/22/2016 | 14.6.7 | 3179162 |
| 9/13/2016 | 14.6.8 | 3186805 |
| 10/11/2016 | 14.6.9 | 3193442 |
| 11/15/2016 | 14.7.0 | 3198807 |
| 12/13/2016 | 14.7.1 | 3198808 |
| 3/14/2017 | 14.7.2 | 3198809 |
| 4/11/2017 | 14.7.3 | 3212218 |
| 5/16/2017 | 14.7.4 | 3212221 |
| 6/13/2017 | 14.7.5 | 3212223 |
| 7/11/2017 | 14.7.6 | 3212224 |
| 9/12/2017 | 14.7.7 | 3212225 |
View the Microsoft Support Lifecycle information for Outlook for Mac 2011