Download 1Password 8.12.42.36

What the installer does

Windows

• Delivered as an MSIX app package for x64 and ARM64 and a Windows Installer package (.msi) for x64.
• The manifest does not state an install scope.
• Registers the onepassword:// and onepassword8:// link protocol.
• Packaged apps run with a declared set of capabilities and are installed per user by Windows.
• Minimum Windows version: 10.0.19041.0.
• Upgrades install over the existing version.

Mac

• Delivered as a ZIP archive for Intel (x64) and Apple silicon (ARM64).
• Installs the app 1Password.app into the Applications folder.
• Requires macOS 12 or later.
• The app updates itself, so it may be newer than the version Homebrew lists.
• On uninstall, Homebrew asks the app to quit and stops background services.
• A full “zap” removal also deletes up to 27 support, cache and preference locations in your home folder.

Linux

• Delivered as a "flatpak" installer for x64 and ARM64.
• The manifest does not state an install scope.
• No silent-install switch is declared in the manifest.

Description

Protect your sensitive information with our password manager. Stop data breaches, secure apps, and autofill passwords with 1Password.

1Password at a glance

Is 1Password safe?

Scan info

File integrity

Old versions

Windows versions

Showing the newest 20 of 90 versions (the JSON and Markdown versions list 50). Open a version for its installers, checksums and a command that pins it.

All older versions: manifests/a/AgileBits/1Password

Mac versions

Homebrew casks list only the current release. Earlier builds appear in the cask’s history on GitHub, and Homebrew cannot install them directly.

Linux versions

Flathub lists only the current release, and Flatpak installs the newest build; earlier versions cannot be chosen from the listing.

Alternatives to 1Password

Similar apps in Password managers and authenticators on Everyversion. Each one links to the download location named in the publisher’s package data, with a SHA-256 checksum.

• KeePassXC
  KeePassXC Team
  2.8.02.8.02.8.0
• Bitwarden
  Bitwarden Inc.
  2026.10.32026.10.32026.10.3
• Proton Pass
  Proton AG
  1.43.01.43.01.42.0

See all 5 Password managers and authenticators

1Password FAQ

Is 1Password safe to download from here?

We host no installers. Every download button goes to the download location named in the package listing, and the checks below were run on those files.

On 2026-11-07 we downloaded the latest 4 installers from those sources and re-computed the SHA-256 of each: 4 of 4 match the package catalog’s value. Code signatures: 1 valid, 3 not applicable (archives and similar).

VirusTotal: none of its 55 security engines flagged any of the 4 scanned files.

Reports exist for 4 of 5 files, so the rating does not cover the rest.

Our rating: Safe so far. No check is a guarantee. See the security details above and our Security and Trust Center. Publisher’s website: 1Password’s official website.

Does 1Password update itself after I install an old version?

For Windows, we have no information on whether 1Password updates itself, and for Mac, the app is listed as updating itself, so an older build will likely offer, or simply install, the newest release when you open it. To keep an old version, look for an automatic-update setting in 1Password (see 1Password’s documentation) and turn it off before you rely on it.

Does 1Password cost anything?

We could not tell from the package catalog whether 1Password costs anything. For current pricing, see the publisher’s pricing page.

Which versions of 1Password are listed here, and how far back?

For Windows, we list 50 versions, from 8.10.46 up to 8.12.42.36 (the catalog has 90, and we keep the newest 50), and for Mac, only the current release (8.12.44) is listed, because older Mac builds are not kept in the package listing, and for Linux, we list 1 version, from 8.12.44 (2026-11-03) up to 8.12.44. This page shows the newest 20 Windows versions; the JSON and Markdown files for this app list all 50 Windows versions.

Where do the download links go?

They go straight to the source named in the package catalog, with nothing added by us: for Windows, to c.1password.com, and for Mac, to downloads.1password.com, and for Linux, to dl.flathub.org. We host no files. Compare the SHA-256 shown next to each file with the one you compute after downloading. Publisher’s website: 1Password’s official website.