Check your Windows ISO image

All SHA1 signatures for Windows 10 installation DVDs

Currently selected ISO images : Windows 10 (v1903) versions in english

Introduction

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.

Disclaimer

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 (v1903) 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 (v1903) versions in english.

Windows 10 (business edition), version 1903 (updated June 2019) (x64) - DVD (English)
en_windows_10_business_edition_version_1903_updated_june_2019_x64_dvd_1f290297.iso
SHA1: 8269C37BD351176A8BFEF8607698D807CFC7B3A8English
Windows 10 (business edition), version 1903 (updated June 2019) (x86) - DVD (English)
en_windows_10_business_edition_version_1903_updated_june_2019_x86_dvd_26454139.iso
SHA1: DF3C77398541083527DD766B58F9C38EF4982856English
Windows 10 (business editions), version 1903 (updated Aug 2019) (x64) - DVD (English)
en_windows_10_business_editions_version_1903_updated_aug_2019_x64_dvd_f50487e6.iso
SHA1: 440C2D5D3861E1BDE40ED31024E320939D8A6BA1English
Windows 10 (business editions), version 1903 (updated July 2019) (x64) - DVD (English)
en_windows_10_business_editions_version_1903_updated_july_2019_x64_dvd_97049592.iso
SHA1: 2799C1A909B3A334AB41F058F78C4089DB42EB2FEnglish
Windows 10 (business editions), version 1903 (updated Nov 2019) (x64) - DVD (English)
en_windows_10_business_editions_version_1903_updated_nov_2019_x64_dvd_7d866010.iso
SHA1: 48E251541EAC7EFA25256F19D0234C22E7644ABCEnglish
Windows 10 (business editions), version 1903 (updated Oct 2019) (x64) - DVD (English)
en_windows_10_business_editions_version_1903_updated_oct_2019_x64_dvd_b544cfd6.iso
SHA1: 1190C14536A9BEB2F19AAA632D31050E91E87B9CEnglish
Windows 10 (business editions), version 1903 (updated Sept 2019) (x64) - DVD (English)
en_windows_10_business_editions_version_1903_updated_sept_2019_x64_dvd_a10b235d.iso
SHA1: 34887592ECC25B725A527748D31971F22C78C82BEnglish
Windows 10 (business editions), version 1903 (x64) - DVD (English)
en_windows_10_business_editions_version_1903_x64_dvd_37200948.iso
SHA1: DD9A1A27C5C58140B13FACF6755A0C4A40FF0A6DEnglish
Windows 10 (business editions), version 1903 (updated Aug 2019) (x86) - DVD (English)
en_windows_10_business_editions_version_1903_updated_aug_2019_x86_dvd_3956a234.iso
SHA1: 7BE29489664BE379C9F8560EC19404A0EE9B39E9English
Windows 10 (business editions), version 1903 (updated July 2019) (x86) - DVD (English)
en_windows_10_business_editions_version_1903_updated_july_2019_x86_dvd_3845c7e2.iso
SHA1: 153198A30773F20F120F4CB86F2135784A976E99English
Windows 10 (business editions), version 1903 (updated Nov 2019) (x86) - DVD (English)
en_windows_10_business_editions_version_1903_updated_nov_2019_x86_dvd_f3a5a1ee.iso
SHA1: 055824C66B0746CA5318D769DC84D2FD02B4BEC0English
Windows 10 (business editions), version 1903 (updated Oct 2019) (x86) - DVD (English)
en_windows_10_business_editions_version_1903_updated_oct_2019_x86_dvd_a47220f0.iso
SHA1: F164B07F69018F543150110B8EDC5CF0DDDBA280English
Windows 10 (business editions), version 1903 (updated Sept 2019) (x86) - DVD (English)
en_windows_10_business_editions_version_1903_updated_sept_2019_x86_dvd_da0312da.iso
SHA1: 8D90C4895C734F835915E2FBF5E396BE5C99082EEnglish
Windows 10 (business editions), version 1903 (x86) - DVD (English)
en_windows_10_business_editions_version_1903_x86_dvd_ca4f0f49.iso
SHA1: DFE44D88849BEDF9DF686DFAA9964A9B1009986BEnglish
Windows 10 (consumer edition), version 1903 (updated June 2019) (x64) - DVD (English)
en_windows_10_consumer_edition_version_1903_updated_june_2019_x64_dvd_8d122c90.iso
SHA1: E75B14E593E2E402190BCD3B5EC8D55C69F2A6D4English
Windows 10 (consumer edition), version 1903 (updated June 2019) (x86) - DVD (English)
en_windows_10_consumer_edition_version_1903_updated_june_2019_x86_dvd_d075e11d.iso
SHA1: 50E5829F4CBE77755736944FD4E1FB15FB0A4A26English
Windows 10 (consumer editions), version 1903 (updated Aug 2019) (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_aug_2019_x64_dvd_3946308c.iso
SHA1: BD337317905E10AFEF797CCA0E55459CEC0988FDEnglish
Windows 10 (consumer editions), version 1903 (updated July 2019) (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_july_2019_x64_dvd_dd9a6041.iso
SHA1: 31689242F11089F99E4DD2943FC1671B3D24D4EAEnglish
Windows 10 (consumer editions), version 1903 (updated Nov 2019) (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_nov_2019_x64_dvd_24cb9de7.iso
SHA1: D9E13F1B33D13FC41D20D315CD251BA3A06B4573English
Windows 10 (consumer editions), version 1903 (updated Oct 2019) (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_oct_2019_x64_dvd_2055d1cf.iso
SHA1: 05E0AFA1BAE69BCBEED89798535AB33AEC898D1DEnglish
Windows 10 (consumer editions), version 1903 (updated Sept 2019) (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_sept_2019_x64_dvd_ef2f7737.iso
SHA1: B7CA3CCDFE292E0466F2A62FFBEAB18972A7C7F9English
Windows 10 (consumer editions), version 1903 (x64) - DVD (English)
en_windows_10_consumer_editions_version_1903_x64_dvd_b980e68c.iso
SHA1: 344CA92459C23663D5F857C72A7C030F85F19BE8English
Windows 10 (consumer editions), version 1903 (updated Aug 2019) (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_aug_2019_x86_dvd_48dcd956.iso
SHA1: E6F51628904D7C576CF5DCE9C5FDD0783E532727English
Windows 10 (consumer editions), version 1903 (updated July 2019) (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_july_2019_x86_dvd_907e4d03.iso
SHA1: 6055DD889E7DC884F45A9C8AB57A2EFBF84562D8English
Windows 10 (consumer editions), version 1903 (updated Nov 2019) (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_nov_2019_x86_dvd_d1ba1a62.iso
SHA1: 90BAF4E666EB9FB4AE90D61D8391552693C85750English
Windows 10 (consumer editions), version 1903 (updated Oct 2019) (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_oct_2019_x86_dvd_ca377cef.iso
SHA1: A3B2A2C3D0E4783E8C7803DD6F4CB0DD726BDD4CEnglish
Windows 10 (consumer editions), version 1903 (updated Sept 2019) (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_updated_sept_2019_x86_dvd_f9bffbf9.iso
SHA1: 7F0F671D2637CF5A1B919F5DC9C66067A0889BD0English
Windows 10 (consumer editions), version 1903 (x86) - DVD (English)
en_windows_10_consumer_editions_version_1903_x86_dvd_b40c5211.iso
SHA1: E9E187CE83A662619ED05B5B783C12F861E18682English
Windows 10, version 1903 Features on Demand Part 1 (x64) - DVD (English)
en_windows_10_features_on_demand_part_1_version_1903_x64_dvd_1076e85a.iso
SHA1: BC2AC613897FB2662C8DCA6607FC8DE8087A6723English
Windows 10, version 1903 Features on Demand Part 2 (x64) - DVD (English)
en_windows_10_features_on_demand_part_2_version_1903_x64_dvd_3cdca686.iso
SHA1: C28E8FD6A7C1997E51559252B2853D0BB7CF0D3EEnglish
Windows 10, version 1903 Features on Demand Part 1 (x86) - DVD (English)
en_windows_10_features_on_demand_part_1_version_1903_x86_dvd_d083107e.iso
SHA1: FF684CC192264A97DB968CEFC6664EF10D2217DBEnglish
Windows 10, version 1903 Features on Demand Part 2 (x86) - DVD (English)
en_windows_10_features_on_demand_part_2_version_1903_x86_dvd_52438133.iso
SHA1: 6C1F47D8D791F792E15486386D9EC712DE56F2E6English
Windows 10 (business edition), version 1903 (updated June 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_edition_version_1903_updated_june_2019_x64_dvd_b168c606.iso
SHA1: 2F4A2752A2AA83488EF6C017335567A06947B5CEEnglish-UnitedKingdom
Windows 10 (business edition), version 1903 (updated June 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_edition_version_1903_updated_june_2019_x86_dvd_b142f2e8.iso
SHA1: B8CCCB1B121018BB4037A146A09B7D13D9AFC376English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Aug 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_aug_2019_x64_dvd_133516fb.iso
SHA1: C53E1AF6CBBADF4340B7CAF16325557384BB74B2English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated July 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_july_2019_x64_dvd_d0b3daea.iso
SHA1: FACAFF42416E19E34C143B0E2CF6CDDB18EEA231English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Nov 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_nov_2019_x64_dvd_279666a7.iso
SHA1: CD21A131980CDCF6B9E0C324E257083148FD21B3English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Oct 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_oct_2019_x64_dvd_ee56a591.iso
SHA1: F5C3182A416B82BFFB237D922E37EBA29A81FBEAEnglish-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Sept 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_sept_2019_x64_dvd_cdf1e2ae.iso
SHA1: A2CD553B127ED45025B1F6E41507C855D14D1F25English-UnitedKingdom
Windows 10 (business editions), version 1903 (x64) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_x64_dvd_4170a06f.iso
SHA1: 3DF67DB9F9E8F181644B0503DFB2FEE385570E32English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Aug 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_aug_2019_x86_dvd_389f2aff.iso
SHA1: 8F5DC63C0EF0DD5B03CE507431D311590D966683English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated July 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_july_2019_x86_dvd_70fa546b.iso
SHA1: 9FCAC14F1D68885FEA58D370C540076C2A58DDE0English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Nov 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_nov_2019_x86_dvd_f013956f.iso
SHA1: 5E182B6DAE0102FD3D37E21CEF62DE76A3781B89English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Oct 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_oct_2019_x86_dvd_15237b22.iso
SHA1: E710A8D14673E99AD6E77DECBDD73681F417D1F5English-UnitedKingdom
Windows 10 (business editions), version 1903 (updated Sept 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_updated_sept_2019_x86_dvd_32773a1b.iso
SHA1: 097E288B2BD50F8B44DAA5E59778609281D91EA7English-UnitedKingdom
Windows 10 (business editions), version 1903 (x86) - DVD (English-United Kingdom)
en-gb_windows_10_business_editions_version_1903_x86_dvd_20f0e2d7.iso
SHA1: 77A06649F1A58BB5BFC15C870F95C7720D73E540English-UnitedKingdom
Windows 10 (consumer edition), version 1903 (updated June 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_edition_version_1903_updated_june_2019_x64_dvd_1e7f8b05.iso
SHA1: CB00D8046C89D91AE61CF4490ED93594B1CF2E3EEnglish-UnitedKingdom
Windows 10 (consumer edition), version 1903 (updated June 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_edition_version_1903_updated_june_2019_x86_dvd_d6d49da4.iso
SHA1: 4B17C403F29B7622517BC359E64BD1ACAAB12FDBEnglish-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Aug 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_aug_2019_x64_dvd_4996dbf6.iso
SHA1: 7B4113354B23E76D372F3B3602475E7C403033F7English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated July 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_july_2019_x64_dvd_7fcf6bc7.iso
SHA1: 41E4004D730219DA47A33B9D3848DF82EB92D606English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Nov 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_nov_2019_x64_dvd_c0634b7c.iso
SHA1: 2580BE19AB055B0115F46FFDA1A8570076301BA5English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Oct 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_oct_2019_x64_dvd_efa65ef0.iso
SHA1: 3563EC88100449792A7484A1EC86A23A14C16194English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Sept 2019) (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_sept_2019_x64_dvd_564f485a.iso
SHA1: 37FDBB9E7AB47A28768C8A79DE8CBBF2C1B380ACEnglish-UnitedKingdom
Windows 10 (consumer editions), version 1903 (x64) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_x64_dvd_44ca01a6.iso
SHA1: 10972D3072EE715A6C8E2001754220C9147EF78BEnglish-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Aug 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_aug_2019_x86_dvd_c914279f.iso
SHA1: 4AFD03150239BB359BAABD63B70829F56765E8F5English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated July 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_july_2019_x86_dvd_2099f02c.iso
SHA1: CA68C07B43D31685D8F62D55D8C6AEFC440124B6English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Nov 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_nov_2019_x86_dvd_dc9e0c05.iso
SHA1: C6B7B636B1FEF4E507969232B5EF24241E383EC8English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Oct 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_oct_2019_x86_dvd_e82416a6.iso
SHA1: 14D3A1312F8CE787BE88C0BF44BFED9D69790710English-UnitedKingdom
Windows 10 (consumer editions), version 1903 (updated Sept 2019) (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_updated_sept_2019_x86_dvd_820732c8.iso
SHA1: 95A1BEC02256514F8F029154789EEEC7B388C75CEnglish-UnitedKingdom
Windows 10 (consumer editions), version 1903 (x86) - DVD (English-United Kingdom)
en-gb_windows_10_consumer_editions_version_1903_x86_dvd_edcb6966.iso
SHA1: FF6FB948A01CD810D628E72D08A94ED28FA72822English-UnitedKingdom

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If no result is displayed or your Windows 10 ISO image is not shown, try to change the filters above.