I installed 1Password 5. How do I uninstall 1Password 4?

benalpers

I upgraded to Yosemite and 1Password 5. But 1Password 4 mini is still in my menu bar (along with 1Password 5 mini). How do I uninstall 1Password 4 without messing up my 1Password 5 set up?

Samnang Chhun

The same happened to me, but after I quit all 1Password mini processes in Activity Monitor and started 1Password again, then now it works fine.

Ben

Thanks for chiming in here, @Samnang Chhun‌. That should indeed work. Restarting the Mac should also do it.

rickfillion

@‌benalpers

You can take care of that by simply deleting the 1Password 4 app from /Applications (if it's even still there), emptying the trash, then rebooting.

Hope this helps.

Rick

rjb_CANP

I upgraded my MacbookPro from 1Password 3.8.21 to 1Password 5, and am running Yosemite. I have both 1Password applications on my mac and cannot get rid of the 1Password 3 application. Can you help??? Dragging it to the trash does not work. Using the launch pad to delete does not work.

Stephen_C

Go here and download the uninstaller from the link on the page then run it.

Stephen

littlebobbytables

If the uninstaller doesn't work @rjb_CANP‌ that link Stephen_C posted also includes the instructions for manually removing it.