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.

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

November 5, 2019

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

October 1, 2019

September 30, 2019

Monthly Channel

The most current release is Version 1909 (Build 12026.20264).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20300)
September 10, 2019
145
Version 1908 (Build 11929.20254)
August 26, 2019
148

September 10, 2019

Monthly Channel

The most current release is Version 1908 (Build 11929.20300).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20254)
August 26, 2019
57
Version 1907 (Build 11901.20218)
August 13, 2019
172

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20420).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20392)
August 13, 2019
66
Version 1902 (Build 11328.20368)
July 9, 2019
68

Semi-Annual (Targeted) Channel

The most current release is Version 1908 (Build 11929.20300).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20392)
August 13, 2019
341
Version 1902 (Build 11328.20368)
July 9, 2019
341

September 3, 2019

August 26, 2019

Monthly Channel

The most current release is Version 1908 (Build 11929.20254).

Release upgrading from Release date Approximate download size (in MB)
Version 1907 (Build 11901.20218)
August 13, 2019
169
Version 1907 (Build 11901.20176)
July 29, 2019
174

August 13, 2019

Monthly Channel

The most current release is Version 1907 (Build 11901.20218).

Release upgrading from Release date Approximate download size (in MB)
Version 1907 (Build 11901.20176)
July 29, 2019
65
Version 1906 (Build 11727.20244)
July 9, 2019
197

Semi-Annual (Targeted) Channel

The most current release is Version 1902 (Build 11328.20392).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20368)
July 9, 2019
65
Version 1902 (Build 11328.20318)
June 11, 2019
73

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20392).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20368)
July 9, 2019
65
Version 1808 (Build 10730.20348)
June 11, 2019
306

July 29, 2019

Monthly Channel

The most current release is Version 1907 (Build 11901.20176).

Release upgrading from Release date Approximate download size (in MB)
Version 1906 (Build 11727.20244)
July 9, 2019
195
Version 1906 (Build 11727.20230)
June 27, 2019
200

July 9, 2019

Monthly Channel

The most current release is Version 1906 (Build 11727.20244).

Release upgrading from Release date Approximate download size (in MB)
Version 1906 (Build 11727.20230)
June 27, 2019
202
Version 1906 (Build 11727.20224)
June 26, 2019
51

Semi-Annual Channel

The most current release is Version 1902 (Build 11328.20368).

Release upgrading from Release date Approximate download size (in MB)
Version 1808 (Build 10730.20348)
June 11, 2019
307
Version 1808 (Build 10730.20344)
May 14, 2019
307

Semi-Annual Channel (Targeted)

The most current release is Version 1902 (Build 11328.20368).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20318)
June 11, 2019
71
Version 1902 (Build 11328.20286)
May 14, 2019
74

June 27, 2019

Monthly Channel

The most current release is Version 1906 (Build 11727.20230).

Release upgrading from Release date Approximate download size (in MB)
Version 1906 (Build 11727.20224)
June 26, 2019
187
Version 1906 (Build 11727.20210)
June 24, 2019
287

June 26, 2019

Monthly Channel

The most current release is Version 1906 (Build 11727.20224).

Release upgrading from Release date Approximate download size (in MB)
Version 1906 (Build 11727.20210)
June 24, 2019
60
Version 1905 (Build 11629.20246)
June 11, 2019
170

June 24, 2019

Monthly Channel

The most current release is Version 1906 (Build 11727.20210).

Release upgrading from Release date Approximate download size (in MB)
Version 1905 (Build 11629.20246)
June 11, 2019
171
Version 1905 (Build 11629.20214)
June 3, 2019
175

Jun 11, 2019

Monthly Channel

The most current release is Version 1905 (Build 11629.20246).

Release upgrading from Release date Approximate download size (in MB)
Version 1905 (Build 111629.20214)
June 3, 2019
72
Version 1904 (Build 11629.20196)
May 29, 2019
71

Semi-Annual Channel

The most current release is Version 1808 (Build 10730.20348).

Release upgrading from Release date Approximate download size (in MB)
Version 1808 (Build 10730.20344)
May 14, 2019
74
Version 1808 (Build 10730.20334)
April 9, 2019
77

Semi-Annual Channel (Targeted)

The most current release is Version 1902 (Build 11328.20318).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20286)
May 14, 2019
68
Version 1902 (Build 11328.20230)
April 9, 2019
72

June 3, 2019

Version 1905 (Build 11629.20214)

Monthly Channel

The most current release is Version 1905 (Build 11629.20214).

Release upgrading from Release date Approximate download size (in MB)
Version 1905 (Build 11629.20196)
May 29, 2019
291
Version 1904 (Build 11601.20230)
May 22, 2019
190

May 29, 2019

Version 1905 (Build 11629.20196)

Monthly Channel

The most current release is Version 1905 (Build 11629.20196).

Release upgrading from Release date Approximate download size (in MB)
Version 1904 (Build 11601.20230)
May 22, 2019
188
Version 1904 (Build 11601.20204)
May 14, 2019
193

May 22, 2019

Version 1904 (Build 11601.20230)

Monthly Channel

The most current release is Version 1904 (Build 11601.20230).

Release upgrading from Release date Approximate download size (in MB)
Version 1904 (Build 11601.20204)
May 14, 2019
193
Version 1904 (Build 11601.20178)
May 8, 2019
62

May 14, 2019

Monthly Channel

The most current release is Version 1904 (Build 11601.20204).

Release upgrading from Release date Approximate download size (in MB)
Version 1904 (Build 11601.20178)
May 8, 2019
60
Version 1904 (Build 11601.20144)
April 29, 2019
71

Semi-Annual Channel

The most current release is Version 1808 (Build 10730.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 1808 (Build 10730.20334)
April 9, 2019
72
Version 1808 (Build 10730.20304)
March 12, 2019
82

Semi-Annual Channel (Targeted)

The most current release is Version 1902 (Build 11328.20286).

Release upgrading from Release date Approximate download size (in MB)
Version 1902 (Build 11328.20230)
April 9, 2019
72
Version 1902 (Build 11328.20158)
March 12, 2019
76

Note

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