As an offline, working, vault backup for our registered users we’ve created a fully functional offline version which can be run from any form of storage you wish – for example it’s ideal run from a USB stick.
(For ultimate security you can install a live OS on a USB stick (such as Elementary Linux, Porteus, Tails or Puppy Linux) and put it on there.)
Have a play with it – it’s open source and licensed under the MIT Licence – and available to download from GitHub here:
Live working demo here:
(password is initially ‘aekee’ – delete the data in the box at the bottom when you’re ready to set a new password and create your own vault.)
Some instructions on how to use it in the FAQ visible (with a click) on this page: