Grumpy Old Geeks Products 1Password 4 Product 1Password 4 3 mentions in 1 episode The password manager version the hosts discuss using across Macs, PCs, and mobile devices. Mentions 40: A Hot Bowl of Sharkfin Disruption Soup Jan 13, 2014 1:23:22 I've upgraded my Mac to 1Password 4. 1:24:15 4 does not work for PC browser plugins yet. 1:25:41 I really love it, and I really recommend everybody use it.