Hey... you forgot KeePass!!
KeePass is a dandy password store that's available free on SourceForge. I'm a consultant and, since it doesn't leave any footprint on the operating system, I can use it on any PC I'm assigned. You can keep the database file on a thumb drive on in DropBox, and it's available wherever you want it. I've used it for many years and have NEVER had a failure or data corruption.
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