Requirements
1Password 3 for Mac supports the following systems, web browsers, and applications.
Operating Systems
- Mac OS X 10.6 (Snow Leopard)
- Mac OS X 10.5 (Leopard on PowerPC and Intel systems)
For Windows requirements, please see our 1Password for Windows guide.
Supported Web Browsers and Applications
These browsers and applications are fully supported and have 1Password’s functionality integrated directly into them via our plugins:
- Safari 5
- Firefox 4
- Chrome - (setup instructions)
- DEVONagent 2
- Fluid (Please note that pinned (previously known as MenuExtra) Fluid SSBs cannot access 1Password features.)
- iCab 4 (Please note that iCab integration is limited to the main menu bar, contextual/right-click menu and keyboard shortcuts.)
- NetNewsWire 3
- OmniWeb 5
- Rockmelt - (setup instructions)
- WebKit
Effective with 1Password for Mac version 3.6.0, some browsers will no longer be supported. You will need to download 1Password 3.5.9 for 1Password to work in the following browsers:
The following browsers do not provide direct 1Password integration:
- Cruz (formerly “Mecca”): Support for this browser is being considered.
- Internet Explorer: Microsoft officially dropped support for this browser as of December 31, 2005. Please try Safari instead.
- Netscape: Netscape officially dropped support for this browser as of March 1, 2008 and recommends Firefox or Flock instead. Both are fully supported by 1Password.
- Opera: Opera is a great browser and we would love to support it. Unfortunately, until just recently, Opera has not provided an extension mechanism required for 1Password. Now that Opera 11 does support extensions, we will consider our options for future development there, but our current focus is on perfecting the work we’ve begun in our Google Chrome extension so that we can bring our innovations from there to other browsers. We very much appreciate the interest in this collaboration and hope that we will be able to support Opera in the future.
- Shiira: The future of this browser is uncertain as of this writing, and no efforts are currently being made to add Shiira support to 1Password.
1Password for iOS Requirements
iPhone & iPod Touch
1Password for iPhone and 1Password Pro can be installed on any iPhone or iPod touch running iOS 3.1.3 or later.
iPad
1Password for iPad and 1Password Pro can be installed on any iPad running iOS 3.2 or later.