Windows 8.1 download size

I want to get this update but unfortunately my bandwidth cap is 5gb per month. I can buy extra. How many gigs is the update?

The update size about 2.44 GB. In case you want to try ISO files, then size of files are mentioned here:

Hope this helps, Good luck :)

Microsoft MVP (Windows IT Pro), since 2014 · Windows Insider MVP · Windows Help (

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Question Info

Last updated October 8, 2020 Views 21,404 Applies to: