Check your Windows ISO image

All SHA1 signatures for Windows 10 installation DVDs

Currently selected ISO images : Windows 10 (v1709) versions in english


Installation DVD for the Windows 10 operating system are available as an ISO image file from various sources on the web. This ISO file must be burned on a writable DVD that can be then used to install Windows 10 on a computer. Before doing this, it is important that you check the integrity of the ISO file and that it has not been tampered with.

If an ISO image file has been tampered with, this can mean that some trojan or virus has been added to the image. Beware that some online shops are selling very cheap Windows licenses and installation ISO files. The reason behind this very low price could be that they want you to install an infected version of Windows, to later take control of your computer.

So the goal of this web page is to give you the procedure to check the integrity of the ISO file, so you can then be sure that your Windows installation is safe.


This site doesn't contain any illegal content.
It doesn't contain any Windows 10 ISO file, nor any link to Windows 10 ISO files.
It contains only a compilation of SHA1 signatures, which is an information that is publically available on various Microsoft's websites.

What is a SHA1 signature or hash?

SHA1 is a cryptographic algorithm that is applied to all the bytes of a file. The output of that algorith is a 40-byte signature also called a hash or checksum. Altering the file content, even a single bit, will results in a totally different signature. So if the computed signature of the ISO image in your hands matches the one published by Microsoft and listed below, you can be 100% sure that every bit of your file is identical to what Microsoft has published and that no one has tampered with the image.

How to check a SHA1 signature?

Several free tools are available to compute SHA1 signatures. Their usage is very simple and similar from one tool to the other. Basically after launching the tool, you browse for the Windows 10 ISO image file from a file dialog and then the tool computes automatically the SHA1 signature. This will take some time as the ISO images are quite big and the SHA1 algorithm is quite complex.

One of the easiest tool to use for the casual user is the "MD5 & SHA1 Checksum Utility" from Raymond Lin. It is a free, lightweight and "portable" tool, i.e. it doesn't need to be installed. Just download the .exe file from Softpedia here and launch it. An easy user interface opens, browse for your ISO file and wait for the SHA1 signature to be displayed.

If you prefer to use a command line tool, you can download one directly from Microsoft here. To compute the SHA1 signature for your ISO image file, in a command console type : fciv.exe -sha1 <filename of the ISO>.

SHA1 signatures for the official MSDN Windows 10 (v1709) installation ISO images

You will find below the original name of each ISO file as well as the corresponding SHA1 signature. The exact name of your image can be different depending of the distribution channel, this is not critical as long as the SHA1 matches one listed.

You can also reduce the length of the list by clicking on the "filters" button. This can also be used to select other ISO images not currently displayed (other languages or other special distributions such as "VL", N" or "KN", etc).

Currently displaying Windows 10 (v1709) versions in english.

Windows 10 Features on Demand Part 1, Version 1709 (Updated Sept 2017) (x64) - DVD (English)
SHA1: 2DD1F64560C55DBE767A4E8C143119E9AB18451AEnglish
Windows 10 Features on Demand Part 2, Version 1709 (Updated Sept 2017) (x64) - DVD (English)
SHA1: C84643A5CCF3538CE7C9473C79A466C0FE7238AAEnglish
Windows 10 Features on Demand Part 1, Version 1709 (Updated Sept 2017) (x86) - DVD (English)
SHA1: 170C0FEDF944BDE1B223842126B95BEDF1276E5FEnglish
Windows 10 Features on Demand Part 2, Version 1709 (Updated Sept 2017) (x86) - DVD (English)
SHA1: CCB299216C54F5C12A818539BE70D3581F6B8A16English
Windows 10 IoT Core, Version 1709 (Updated Sept 2017) (ARM32, x86, x64) - DVD (English)
SHA1: 88401D0C4F92F42F29698EC92696F61BA6EC8545English
Windows 10 (multi-edition) VL, Version 1709 (Updated Nov 2017) (x64) - DVD (English)
SHA1: FA08FFC41E30F9D2AFC282204CE00FAB166081F2English
Windows 10 (multi-edition) VL, Version 1709 (Updated Sept 2017) (x64) - DVD (English)
SHA1: 1BBF886697A485C18D70AD294A09C08CB3C064ACEnglish
Windows 10 (multi-edition), Version 1709 (Updated Nov 2017) (x64) - DVD (English)
SHA1: 1F958B6A80A542C82EECD918126F665AA7381D34English
Windows 10 (multi-edition), Version 1709 (Updated Sept 2017) (x64) - DVD (English)
SHA1: 1AD928CFEF439F6AA4044DDC3A96B0B6830BDD0FEnglish
Windows 10 (multi-edition) VL, Version 1709 (Updated Nov 2017) (x86) - DVD (English)
SHA1: FA6C7107EAE008DB407AC88FB273B6D1CE5D83A0English
Windows 10 (multi-edition) VL, Version 1709 (Updated Sept 2017) (x86) - DVD (English)
SHA1: 8C274CE27B49D43216DFEF115B811936880E6E06English
Windows 10 (multi-edition), Version 1709 (Updated Nov 2017) (x86) - DVD (English)
SHA1: F49484EAF515381B6BD135A1FE458670C3556221English
Windows 10 (multi-edition), Version 1709 (Updated Sept 2017) (x86) - DVD (English)
SHA1: 93B317C82B69252027E57AA2D18B50825CDF443EEnglish
Windows 10 (multi-edition) VL, Version 1709 (Updated Nov 2017) (x64) - DVD (English-United Kingdom)
SHA1: 8EC2AC66338F7E90BCAE2C0E37BB7044B8BE0F4AEnglish
Windows 10 (multi-edition) VL, Version 1709 (Updated Sept 2017) (x64) - DVD (English-United Kingdom)
SHA1: 1D599C4BF401E6614634C9785669018747B47E8EEnglish
Windows 10 (multi-edition), Version 1709 (Updated Nov 2017) (x64) - DVD (English-United Kingdom)
SHA1: F6E6B43F931DC41622E8AC107A5E82A3CEC7FC66English
Windows 10 (multi-edition), Version 1709 (Updated Sept 2017) (x64) - DVD (English-United Kingdom)
SHA1: CA8065DD7DF4507F3031AF2676FE8FCBF9255849English
Windows 10 (multi-edition) VL, Version 1709 (Updated Nov 2017) (x86) - DVD (English-United Kingdom)
SHA1: 3972C30CA1404D62085B7AABC1D6C1A6ABA35456English
Windows 10 (multi-edition) VL, Version 1709 (Updated Sept 2017) (x86) - DVD (English-United Kingdom)
SHA1: B023D4F958B3CB7FF567E6D7CA65FCB22191D544English
Windows 10 (multi-edition), Version 1709 (Updated Nov 2017) (x86) - DVD (English-United Kingdom)
SHA1: DAC00F59E88CED78E446839C3549FD515E1C160EEnglish
Windows 10 (multi-edition), Version 1709 (Updated Sept 2017) (x86) - DVD (English-United Kingdom)
SHA1: 59F8F4750DB3A473D1E2F73F997533D73A3A7ADEEnglish

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