Download sizes for updates to Microsoft 365 Apps

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 Microsoft 365 Apps 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.

Important

  • We’re making some changes to the update channels for Microsoft 365 Apps, including adding a new update channel (Monthly Enterprise Channel) and changing the names of the existing update channels. To learn more, read this article.
  • Office 365 ProPlus is being renamed to Microsoft 365 Apps for enterprise, starting with Version 2004. To learn more, read this article. In our documentation, we'll usually just refer to it as Microsoft 365 Apps.

Note

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

August 11, 2020

Current Channel

The most current release is Version 2007 (Build 13029.20344).

Release upgrading from Release date Approximate download size (in MB)
Version 2007 (Build 13029.20308)
July 30, 2020
50
Version 2006 (Build 13001.20498)
July 28, 2020
374

Monthly Enterprise Channel

The most current release is Version 2006 (Build 13001.20520).

Release upgrading from Release date Approximate download size (in MB)
Version 2005 (Build 12827.20538)
July 14, 2020
154

Semi-Annual Enterprise Channel (Preview)

The most current release is Version 2002 (Build 12527.20988).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20880)
July 14, 2020
58
Version 2002 (Build 12527.20720)
June 9, 2020
62

Semi-Annual Enterprise Channel

The most current release is Version 2002 (Build 12527.20988).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20880)
July 14, 2020
58
Version 1908 (Build 11929.20838)
June 9, 2020
291

July 30, 2020

Current Channel

The most current release is Version 2007 (Build 13029.20308).

Release upgrading from Release date Approximate download size (in MB)
Version 2006 (Build 13001.20498)
July 28, 2020
374
Version 2006 (Build 13001.20384)
July 14, 2020
158

July 28, 2020

Current Channel

The most current release is Version 2006 (Build 13001.20498).

Release upgrading from Release date Approximate download size (in MB)
Version 2006 (Build 13001.20384)
July 14, 2020
47
Version 2006 (Build 13001.20266)
June 30, 2020
62

July 14, 2020

Current Channel

The most current release is Version 2006 (Build 13001.20384).

Release upgrading from Release date Approximate download size (in MB)
Version 2006 (Build 13001.20266)
June 30, 2020
61
Version 2005 (Build 12827.20470)
June 24, 2020
350

Monthly Enterprise Channel

The most current release is Version 2005 (Build 12827.20538).

Release upgrading from Release date Approximate download size (in MB)
Version 2004 (Build 12730.20430)
June 9, 2020
174

Semi-Annual Enterprise Channel (Preview)

The most current release is Version 2002 (Build 12527.20880).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20720)
June 9, 2020
50
Version 2002 (Build 12527.20612)
May 12, 2020
59

Semi-Annual Enterprise Channel

The most current release is Version 2002 (Build 12527.20880).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20838)
June 9, 2020
291
Version 1908 (Build 11929.20776)
May 12, 2020
291

June 30, 2020

Current Channel

The most current release is Version 2006 (Build 13001.20266).

Release upgrading from Release date Approximate download size (in MB)
Version 2005 (Build 12827.20470)
June 24, 2020
155
Version 2005 (Build 12827.20336)
June 9, 2020
154

June 24, 2020

Current Channel

The most current release is Version 2005 (Build 12827.20470).

Release upgrading from Release date Approximate download size (in MB)
Version 2005 (Build 12827.20336)
June 9, 2020
55
Version 2005 (Build 12827.20268)
June 2, 2020
63

June 9, 2020

Current Channel

The most current release is Version 2005 (Build 12827.20336).

Release upgrading from Release date Approximate download size (in MB)
Version 2005 (Build 12827.20268)
June 2, 2020
58
Version 2004 (Build 12730.20270)
May 12, 2020
182

Monthly Enterprise Channel

The most current release is Version 2004 (Build 12730.20430).

Release upgrading from Release date Approximate download size (in MB)
Version 2003 (Build 12624.20588)
May 12, 2020
168

Semi-Annual Enterprise Channel (Preview)

The most current release is Version 2002 (Build 12527.20720).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20612)
May 12, 2020
55
Version 2002 (Build 12527.20442)
April 14, 2020
70

Semi-Annual Enterprise Channel

The most current release is Version 1908 (Build 11929.20838).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20776)
May 12, 2020
60
Version 1908 (Build 11929.20708)
April 14, 2020
70

June 2, 2020

Monthly Channel

The most current release is Version 2005 (Build 12827.20268).

Release upgrading from Release date Approximate download size (in MB)
Version 2004 (Build 12730.20352)
May 21, 2020
175
Version 2004 (Build 12730.20270)
May 12, 2020
181

May 21, 2020

Monthly Channel

The most current release is Version 2004 (Build 12730.20352).

Release upgrading from Release date Approximate download size (in MB)
Version 2004 (Build 12730.20270)
May 12, 2020
62
Version 2004 (Build 12730.20250)
May 4, 2020
71

May 12, 2020

Monthly Channel

The most current release is Version 2004 (Build 12730.20270).

Release upgrading from Release date Approximate download size (in MB)
Version 2004 (Build 12730.20250)
May 4, 2020
188
Version 2004 (Build 12730.20236)
April 29, 2020
172

Monthly Enterprise Channel

The most current release is Version 2003 (Build 12624.20588).

Semi-Annual (Targeted) Channel

The most current release is Version 2002 (Build 12527.20612).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20442)
April 14, 2020
67
Version 2002 (Build 12527.20278)
March 10, 2020
79

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20776).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20708)
April 14, 2020
66
Version 1908 (Build 11929.20648)
March 10, 2020
77

May 4, 2020

Monthly Channel

The most current release is Version 2004 (Build 12730.20250).

Release upgrading from Release date Approximate download size (in MB)
Version 2004 (Build 12730.20236)
April 29, 2020
46
Version 2003 (Build 12624.20466)
April 15, 2020
177

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20752).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20708)
April 14, 2020
62
Version 1908 (Build 11929.20648)
March 10, 2020
77

April 29, 2020

Monthly Channel

The most current release is Version 2004 (Build 12730.20236).

Release upgrading from Release date Approximate download size (in MB)
Version 2003 (Build 12624.20466)
April 15, 2020
174
Version 2003 (Build 12624.20442)
April 14, 2020
322

April 15, 2020

Monthly Channel

The most current release is Version 2003 (Build 12624.20466).

Release upgrading from Release date Approximate download size (in MB)
Version 2003 (Build 12624.20442)
April 14, 2020
52
Version 2003 (Build 12624.20382)
March 31, 2020
69

April 14, 2020

Monthly Channel

The most current release is Version 2003 (Build 12624.20442).

Release upgrading from Release date Approximate download size (in MB)
Version 2003 (Build 12624.20382)
March 31, 2020
69
Version 2003 (Build 12624.20320)
March 25, 2020
334

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20708).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20648)
March 10, 2020
72
Version 1908 (Build 11929.20606)
February 11, 2020
82

Semi-Annual (Targeted) Channel

The most current release is Version 2002 (Build 12527.20442).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20278)
March 10, 2020
78
Version 1908 (Build 11929.20606)
February 11, 2020
290

March 31, 2020

Monthly Channel

The most current release is Version 2003 (Build 12624.20382).

Release upgrading from Release date Approximate download size (in MB)
Version 2003 (Build 12624.20320)
March 25, 2020
64
Version 2002 (Build 12527.20278)
March 10, 2020
168

March 25, 2020

Monthly Channel

The most current release is Version 2003 (Build 12624.20320).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20278)
March 10, 2020
171
Version 2002 (Build 12527.20242)
March 1, 2020
172

March 10, 2020

Monthly Channel

The most current release is Version 2002 (Build 12527.20278).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20242)
March 1, 2020
40
Version 2002 (Build 12527.20194)
February 25, 2020
266

Semi-Annual Channel

The most current release is Version 1908 (Build 11929.20648).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20606)
February 11, 2020
64
Version 1908 (Build 11929.20562)
January 14, 2020
73

Semi-Annual (Targeted) Channel

The most current release is Version 2002 (Build 12527.20278).

Release upgrading from Release date Approximate download size (in MB)
Version 1908 (Build 11929.20606)
February 11, 2020
291
Version 1908 (Build 11929.20562)
January 14, 2020
292

March 1, 2020

Monthly Channel

The most current release is Version 2002 (Build 12527.20242).

Release upgrading from Release date Approximate download size (in MB)
Version 2002 (Build 12527.20194)
February 25, 2020
57
Version 2001 (Build 12430.20288)
February 19, 2020
152

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.