System Requirements (Mac)

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The Basics

1Password 3.9 available in Mac App Store requires Lion (OS X 10.7) or Mountain Lion (OS X 10.8).

If you are still using Snow Leopard you can download 1Password 3.8 from our website: https://agilebits.com/products/1Password/Mac (Note that Mac App Store licenses are purchased directly from Apple and are not compatible with the version downloaded from our website).

For Windows-compatible version of 1Password, please use this link:
https://agilebits.com/products/1Password/Windows

The browsers

1Password supports these browsers. Please note these are minimum version numbers, but you should always update to the latest version of your browser to reap the benefits of great security patches and life-enhacing features:

• Safari 5.1
• Firefox 13
• Chrome