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Software

1Password

by AgileBits Inc. · Proprietary

100/100how this is calculated

Top-Rated Password Manager for Personal & Business Use

Record

Latest version
8.12.28.25
Official page
https://1password.com/downloads/windows
Package identifier
AgileBits.1Password

Official downloads

These URLs are the ones AgileBits Inc. declares in its own manifest. We do not proxy or shorten them, and we do not host a copy.

Verify the file you downloaded

Run this against the file on disk. If the output does not match the hash below, the file is not what AgileBits Inc. published. Delete it.

Windows · PowerShell

Get-FileHash "1PasswordSetup-8.12.28.msixbundle" -Algorithm SHA256

macOS · Linux

shasum -a 256 "1PasswordSetup-8.12.28.msixbundle"

Expected output

ccd227c7db7d20d4272ed391a74903293e903e7940a3bb20fd64d28c951b2e08

Install 1Password silently

This installer is an MSI package, so it takes the standard Windows Installer switches. That is a property of MSI itself rather than something the publisher declared.

64-bit · machine scope · MSI convention

msiexec /i "1PasswordSetup-8.12.28.msi" /qn /norestart

Run it from the folder holding the downloaded file, in a terminal opened as administrator when the package installs for all users. Silent means no window and no prompts, so check the exit code rather than waiting for something to appear: 0 is success and 3010 means it worked but wants a reboot.

Silent install commands for every program we index · silent uninstall

Uninstall 1Password cleanly

Every guide on this tells you to hunt for the product code with Get-WmiObject or in the registry. You do not need to: it is published in the installer manifest, and it is printed below.

Product code · 64-bit

{C1935B55-A897-4171-B3EE-07E47C886A94}

Uninstall, with the usual prompts

msiexec /x {C1935B55-A897-4171-B3EE-07E47C886A94}

Silent, for deployment

msiexec /x {C1935B55-A897-4171-B3EE-07E47C886A94} /qn /norestart

The product code changes with every version

The codes above belong to 1Password 8.12.28.25, the version in our index. If you have an older release installed, its code is different and this command will report that the product is not installed. In that case run Get-Package -Name "1Password*" in PowerShell to read the code of what you actually have.

This removes the program as the publisher packaged it. Settings and files created after installation, typically under AppData, are deliberately left behind by the uninstaller and have to be deleted by hand if you want them gone.

Reinstalling and hitting error 1638? That is this same product code, and the command above is the fix.

Product codes for every program we index, with the msiexec switches and how to read the code off your own machine.

macOS

Version on Homebrew
8.12.33
Download URL
https://downloads.1password.com/mac/1Password-8.12.33-aarch64.zip
SHA-256
093fb74a7f40cb2c47c9345785a8c2c2c3bd9fd7aac68bb7903d512764595299
Install with Homebrew
brew install --cask 1password@beta

How we scored this 100 out of 100

SignalFindingPoints
SHA-256 hash published3 of 3 installers ship a SHA-256 hashWithout a published hash there is no way to prove the file you downloaded is the file the publisher built.30 / 30
Binary provenance3 on the publisher's own domainThe strongest signal against a repackaged installer: the file should come from the publisher, not from a mirror nobody vouches for.35 / 35
Served over HTTPS3 of 3 over HTTPSAn installer fetched over plain HTTP can be modified in transit.15 / 15
Licence declaredProprietaryA declared licence tells you what you are actually allowed to do with the software.5 / 5

Old versions of 1Password20 with hashes

The version history of 1Password, each release with the download URL the publisher declared at the time and the SHA-256 to check it against. Useful when an update breaks something and you need to downgrade to a build that worked.

We do not host any of these files and never re-upload them, which is the difference between this and an old-version download site.

8.12.32.33

released 11 Aug 2026
  • 1PasswordSetup-8.12.32.msixbundle64-bitofficial URL

    A3738C3540E59799E6CA913F1624B3D6D18683A4AB579D89933FA2DB1656AADA

  • 1PasswordSetup-8.12.32.msi64-bitofficial URL

    53147B5B2CA91F05B3D445D43A3EFC9ECB8AD6DEF86DED3E3DCF0696CABB1B29

8.12.30.21

released 28 Jul 2026
  • 1PasswordSetup-8.12.30.msixbundle64-bitofficial URL

    D0E0075759E9C6396164F5415CCDB2A04A7077D2E2752D549AEDABA0EF4857B7

  • 1PasswordSetup-8.12.30.msi64-bitofficial URL

    65BBDA1A2EFEA756625BE2B1698B6F3B73E14830F20EC142DC98D33C73FFCBFA

8.12.26.40

  • 1PasswordSetup-8.12.26.msixbundle64-bitofficial URL

    998F761BE25159909D704869051C36530D17B6D56C84B484049A684FAF05B626

  • 1PasswordSetup-8.12.26.msi64-bitofficial URL

    49648AE8E4F8B85BA314D1AAE268829BE6D4194D82BAFD973D32644EC2147071

8.12.24.34

  • 1PasswordSetup-8.12.24.msixbundle64-bitofficial URL

    89F3B82709D57DB325211A36957219A60448B81D27C08CC403599DE925C2FEC5

  • 1PasswordSetup-8.12.24.msi64-bitofficial URL

    D685551FC9769B68AE5AD68365ABF609124F232FE4B313D87288FE89F3BB6813

8.12.22.17

  • 1PasswordSetup-8.12.22.msixbundle64-bitofficial URL

    184B50EF4E093975822268A50E889EF2C70AF20EA82FCC6274E8070AB54DA71E

  • 1PasswordSetup-8.12.22.msi64-bitofficial URL

    CA3777DE0D2BD79E827981466F2E308F2CE00CDE5F3BE58A503C85BCE7DD52B1

8.12.21.1

  • 1PasswordSetup-8.12.21.msixbundle64-bitofficial URL

    B378587C046F2459429BC67B03836807BCDB12564E177410874B8421CC3BA4F7

  • 1PasswordSetup-8.12.21.msi64-bitofficial URL

    031BF791587635090AD59F999004766F11FCB9188E3E3D1FB016358E16213E09

8.12.12.44

  • 1PasswordSetup-8.12.12.msixbundle64-bitofficial URL

    D9F054F8874AA947C6A94DFF00732216CA331B3AB73D5C3D19786122682B8773

  • 1PasswordSetup-8.12.12.msi64-bitofficial URL

    DB118D3AEE37EF55D2172A814F50DB1941730988F38A06366DB8B59CE0264D75

8.12.10.36

  • 1PasswordSetup-8.12.10.msixbundle64-bitofficial URL

    B4EBFA13F614F945906571127639C2DE8A7041533DAEEAE81B6311AA6611E276

  • 1PasswordSetup-8.12.10.msi64-bitofficial URL

    FC036EA97EFAD01DF048E7503D21E33E7521C6C39174478AE2122A03D1C6AFCD

8.12.8.26

  • 1PasswordSetup-8.12.8.msixbundle64-bitofficial URL

    AD115285C4553C20A1228FA53E41EFD4C9C2D42CCF3A499C0B5E63150A3101F1

  • 1PasswordSetup-8.12.8.msi64-bitofficial URL

    A68C728E35D50236ABE415EDCDF4D0A8299BA61019F110396BA45395928AB7F8

8.12.6.39

  • 1PasswordSetup-8.12.6.msixbundle64-bitofficial URL

    50FAE1E530A2DB5BE2D8CCE6F975E8B861D51C70851C816B5B45A927A8CAFC88

  • 1PasswordSetup-8.12.6.msi64-bitofficial URL

    58BAFF62E614098BDCC2A3A3B544D40842579DD39C2627067D910202FD174820

8.12.5.1

  • 1PasswordSetup-8.12.5.msixbundle64-bitofficial URL

    982BF57A70E2FFC5F60675D1B4466D1C05DE4FFFF7CC5434DAD21AEB52B0264D

  • 1PasswordSetup-8.12.5.msi64-bitofficial URL

    1EB888171AAE6442EB839C6A9F650AE2E8C1CEA7FC4ECCB9335B53FD58E50872

8.12.4.46

  • 1PasswordSetup-8.12.4.msi64-bitofficial URL

    0E846F4AF6347BCA3ACC96673D5EBCEDB14C34CB44D305DC5C2289DA03C72EA2

  • 1PasswordSetup-8.12.4.msixbundle64-bitofficial URL

    67BF92D6096DBDB37C304EC82275A6893F24ADF9B24EDDA2F4455F7FC18D27AB

8.12.2.37

  • 1PasswordSetup-8.12.2.msi64-bitofficial URL

    EB52A32ADF06085C054CBEF3DBD4687F8F20748C84CBB55C69DA280817F6CFD1

  • 1PasswordSetup-8.12.2.msixbundle64-bitofficial URL

    52034E3506C55A3280E63719CD0A59C85A94440811037940B24CA50E04ED76F8

8.12.1.3

  • 1PasswordSetup-8.12.1.msi64-bitofficial URL

    C4721671499FD15FD27F0AAD28B276003D5527B3A9F9844A4DFC2FC5E555F80C

  • 1PasswordSetup-8.12.1.msixbundle64-bitofficial URL

    ED84A99DCC156212F4388ECF34A9C48281CA880AFCEF001A12758289F5A12551

8.12.0.13

  • 1PasswordSetup-8.12.0.msi64-bitofficial URL

    806FB53081D26C0EF9292110E827755C1F61379D24461291C5DA88DB8860B0F6

  • 1PasswordSetup-8.12.0.msixbundle64-bitofficial URL

    BF34B9EE699FCC6F314FBE1C0A2BD50C34BE450A55217BBF604F7BE21B212BAE

8.11.23.1

  • 1PasswordSetup-8.11.23.msi64-bitofficial URL

    44F7007047CCF0E029D6BD4E4CB1463E0741254C419E77F39C117CE6B20B2ABC

  • 1PasswordSetup-8.11.23.msixbundle64-bitofficial URL

    5E04C448933D11B65BBD20E9A0D11465DF8463DC9D19A62857900D48102E0C07

8.11.22.27

  • 1PasswordSetup-8.11.22.msi64-bitofficial URL

    5CCE5A4ED4CAED51482B9A966200D42BE5ADBF40AD537D1B06A2092DC8F054CF

  • 1PasswordSetup-8.11.22.msixbundle64-bitofficial URL

    FB14DAEDAA62A26C062C5BB601D76F087DD6C1BBE3E382C8FF9D22BB352B813A

8.11.20.39

  • 1PasswordSetup-8.11.20.msi64-bitofficial URL

    43D9EAD13972EF932444B247BA29C5859B209082B907DCA69D1572629DA31CC9

  • 1PasswordSetup-8.11.20.msixbundle64-bitofficial URL

    2ED9376D28410BCD986872F6B0B6A7418EA4B4FE18BE95A98BB05DA42C78AD05

8.11.18.36

  • 1PasswordSetup-8.11.18.msi64-bitofficial URL

    E68EBBFCA75A999819127C28B8C231AF9281F5C946FCF7ABFBDCDD35B5B12C22

  • 1PasswordSetup-8.11.18.msixbundle64-bitofficial URL

    D648AEAE9E70FEA9D29DE81002E6282504FC1A71995B6773D4C927C6185BD301

8.11.16.35

  • 1PasswordSetup-8.11.16.exe64-bitofficial URL

    A870A93A28C3860B8AEAC5DD1EA609991558EDDC2A797C9CA910E7A179D237BE

  • 1PasswordSetup-8.11.16-arm64.exeARM64official URL

    CE2B611CF5DE6A585CEEFF3A74804FE2BE8B230D2785C86A263B5D85ED84F965

  • 1PasswordSetup-8.11.16.msi64-bitofficial URL

    33DCFE064BAC5334C843ADC3BF784F9BCDBE9053259B75CCE07FB24B67FE62A7

  • 1PasswordSetup-8.11.16.msixbundle64-bitofficial URL

    F7671BD251292C4AA869B0F541E2BCA481DA9453FF41459FC61D01135DC3F482

Publishers take old builds offline without warning, so a link here can stop working even though the hash stays correct forever. If you already have the file, the hash is what matters: it tells you whether what you have is what they published. Older releases than these are still searchable by hash on the hash checker.

Every version on record87

Every 1Password version with a published manifest, newest first. The most recent ones are listed above with their file names and hashes.

  • 8.12.32.33
  • 8.12.30.21
  • 8.12.28.25
  • 8.12.26.40
  • 8.12.24.34
  • 8.12.22.17
  • 8.12.21.1
  • 8.12.12.44
  • 8.12.10.36
  • 8.12.8.26
  • 8.12.6.39
  • 8.12.5.1
  • 8.12.4.46
  • 8.12.2.37
  • 8.12.1.3
  • 8.12.0.13
  • 8.11.23.1
  • 8.11.22.27
  • 8.11.20.39
  • 8.11.18.36
  • 8.11.16.35
  • 8.11.14.24
  • 8.11.12.27
  • 8.11.10.37
  • 8.11.8.40
  • 8.11.6.27
  • 8.11.4.27
  • 8.11.2
  • 8.11.0
  • 8.10.82
  • 8.10.80
  • 8.10.78
  • 8.10.76
  • 8.10.75
  • 8.10.74
  • 8.10.72
  • 8.10.70
  • 8.10.68
  • 8.10.64
  • 8.10.62
  • 8.10.60
  • 8.10.58
  • 8.10.56
  • 8.10.54
  • 8.10.52
  • 8.10.48
  • 8.10.46
  • 8.10.45
  • 8.10.44
  • 8.10.40
  • 8.10.39
  • 8.10.38
  • 8.10.36
  • 8.10.35
  • 8.10.34
  • 8.10.33
  • 8.10.32
  • 8.10.30
  • 8.10.28
  • 8.10.27
  • 8.10.26
  • 8.10.24
  • 8.10.23
  • 8.10.22
  • 8.10.20
  • 8.10.18
  • 8.10.16
  • 7.9.832
  • 7.9.830
  • 7.9.828
  • 7.9.825
  • 7.9.822
  • 7.8.820
  • 7.7.819
  • 7.7.818
  • 7.7.810
  • 7.7.807
  • 7.7.805
  • 7.6.801
  • 7.6.797
  • 7.6.793
  • 7.6.791
  • 7.6.785
  • 7.6.783
  • 7.6.780
  • 7.6.778
  • 7.4.767

Where our data comes from

Windows manifest
github.com/microsoft/winget-pkgs/tree/master/manifests/a/AgileBits/1Password/8.12.28.25
macOS cask
formulae.brew.sh/cask/1password@beta