Order of the Butterfly
Posts: 404 from 2014/6/11
From: Germany
For password synching I would propose a password manager like 1Password or similar. Maybe one that is available on Linux, too, if you choose Linux.
Those tools usually can store more stuff than passwords. You can pretty much put anything security related in there.
It will sync via DropBox or iCloud, or WiFi with a lot of devices, including mobile ones.
Then, like 1Password, those tools provide browser plugins.
Manfred