Download sizes for updates to Office 365 ProPlus

Our goal is to provide update size information, if possible, in advance to help enterprise customers plan network bandwidth utilization.

The following tables show the approximate download size when updating from the previous release of Office 365 ProPlus to the most current release. Actual download sizes might vary, by as much as 50 mb. If you are updating from an older release to the current release, your download size could be larger.

If you are switching to a different channel, for example from Semi-Annual Channel (Targeted) to Semi-Annual Channel, your update size could be considerably larger than what's listed in the table. It could entail a full download, which could be at least 1 GB.

Note

  • The approximate download size listed in the tables only applies to the en-us x64 version of Office 365 ProPlus.
  • Releases from the last four months are listed.

February 11, 2020

Monthly Channel

The most current release is Version 2001 (Build 12430.20264).

Release upgrading from Release date Approximate download size (in MB)
Version 2001 (Build 12430.20184)
January 30, 2020
54
Version 1912 (Build 12325.20344)
January 22, 2020
137

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20606).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20562)
January 14, 2020
65
Version 1902 (Build 11328.20492)
December 10, 2019
339

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20606).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20562)
January 14, 2020
65
Version 1908 (Build 11929.20516)
December 10, 2019
68

January 30, 2020

Monthly Channel

The most current release is Version 2001 (Build 12430.20184).

Release upgrading from Release date Approximate download size (in MB)
Version 1912 (Build 12325.20344)
January 22, 2020
134
Version 1912 (Build 12325.20298)
January 14, 2020
138

January 22, 2020

Monthly Channel

The most current release is Version 1912 (Build 12325.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 1912 (Build 12325.20298)
January 14, 2020
53
Version 1912 (Build 12325.20288)
January 8, 2020
59

January 14, 2020

Monthly Channel

The most current release is Version 1912 (Build 12325.20298).

Release upgrading from Release date Approximate download size (in MB)
Version 1912 (Build 12325.20288)
January 8, 2020
46
Version 1911 (Build 12228.20364)
December 10, 2019
151

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20562).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20492)
December 10, 2019
338
Version 1902 (Build 11328.20480)
November 22, 2019
337

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20562).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20516)
December 10, 2019
59
Version 1908 (Build 11929.20494)
November 22, 2019
64

January 8, 2020

Monthly Channel

The most current release is Version 1912 (Build 12325.20288).

Release upgrading from Release date Approximate download size (in MB)
Version 1911 (Build 12228.20364)
December 10, 2019
142
Version 1911 (Build 12228.20332)
December 3, 2019
145

December 10, 2019

Monthly Channel

The most current release is Version 1911 (Build 12228.20364).

Release upgrading from Release date Approximate download size (in MB)
Version 1911 (Build 12228.20332)
December 3, 2019
54
Version 1910 (Build 12130.20410)
November 22, 2019
386

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20492).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20480)
November 22, 2019
61
Version 1902 (Build 11328.20468)
November 12, 2019
63

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20516).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20494)
November 22, 2019
61
Version 1908 (Build 11929.20436)
November 12, 2019
63

December 3, 2019

Monthly Channel

The most current release is Version 1911 (Build 12228.20332).

Release upgrading from Release date Approximate download size (in MB)
Version 1910 (Build 12130.20410)
November 22, 2019
240
Version 1910 (Build 12130.20390)
November 18, 2019
239

November 22, 2019

Monthly Channel

The most current release is Version 1910 (Build 12130.20410).

Release upgrading from Release date Approximate download size (in MB)
Version 1910 (Build 12130.20390)
November 18, 2019
50
Version 1910 (Build 12130.20344)
November 12, 2019
58

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20480).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20468)
November 12, 2019
61
Version 1902 (Build 11328.20438)
October 8, 2019
69

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20494).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20436)
November 12, 2019
57
Version 1908 (Build 11929.20396)
October 14, 2019
65

November 18, 2019

Monthly Channel

The most current release is Version 1910 (Build 12130.20390).

Release upgrading from Release date Approximate download size (in MB)
Version 1910 (Build 12130.20344)
November 12, 2019
58
Version 1910 (Build 12130.20272)
October 30, 2019
65

November 12, 2019

Monthly Channel

The most current release is Version 1910 (Build 12130.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 1910 (Build 12130.20272)
October 30, 2019
61
Version 1909 (Build 12026.20344)
October 22, 2019
156

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20468).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20438)
October 8, 2019
69
Version 1902 (Build 11328.20420)
September 10, 2019
70

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20436).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20396)
October 14, 2019
64
Version 1908 (Build 11929.20388)
October 8, 2019
66

October 30, 2019

Monthly Channel

The most current release is Version 1910 (Build 12130.20272).

Release upgrading from Release date Approximate download size (in MB)
Version 1909 (Build 12026.20344)
October 22, 2019
152
Version 1909 (Build 12026.20334)
October 14, 2019
152

October 23, 2019

Monthly Channel

The most current release is Version 1909 (Build 12026.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 1909 (Build 12026.20334)
October 14, 2019
58
Version 1909 (Build 12026.20320)
October 8, 2019
58

October 22, 2019

Monthly Channel

The most current release is Version 1909 (Build 12026.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 1909 (Build 12026.20334)
October 14, 2019
58
Version 1909 (Build 12026.20320)
October 8, 2019
58

October 14, 2019

Monthly Channel

The most current release is Version 1909 (Build 12026.20334).

Release upgrading from Release date Approximate download size (in MB)
Version 1909 (Build 12026.20320)
October 8, 2019
57
Version 1909 (Build 12026.20264)
September 30, 2019
67

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20396).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20388)
October 8, 2019
59
Version 1908 (Build 11929.20300)
September 10, 2019
71

October 8, 2019

Monthly Channel

The most current release is Version 1909 (Build 12026.20320).

Release upgrading from Release date Approximate download size (in MB)
Version 1909 (Build 12026.20264)
September 30, 2019
66
Version 1908 (Build 11929.20300)
September 10, 2019
148

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20438).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20420)
September 10, 2019
65
Version 1902 (Build 11328.20392)
August 13, 2019
66

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20388).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20300)
September 10, 2019
69
Version 1902 (Build 11328.20392)
August 13, 2019
340

Note

If you need help with an issue with using Office, we recommend that you post your question on Microsoft's Answers forum or Tech Community, or you can contact support.