Browser extension
Chrome and Edge (Manifest V3). Not yet listed on either store — download the packed build below and load it manually while store review is pending.
Download PassStash
Every client encrypts on-device before anything reaches sync. Here's what's actually available today, and what's still in progress.
Windows desktop
The MAUI client's sign-in, vault list, and item screens build and run internally on Windows today — no packaged installer yet, so it's dev-machine only for now.
macOS desktop
Same MAUI vault UI, targeting Mac Catalyst — builds and runs internally on Mac today. No signed .app/.dmg installer yet.
Android
Planned once the MAUI Android workload is wired up and the shared crypto core has an Android target — not yet in the client's build targets.
iOS
Already one of the client's build targets, alongside macOS and Windows — not yet confirmed building since the iOS workload isn't installed on our build machine.
Account & sessions
No install needed — manage your account, two-factor status, and signed-in devices from the browser.
Installing the extension manually
The zip above is the same Manifest V3 build we ship internally — it just isn't on the Chrome Web Store or Edge Add-ons yet, so Chrome and Edge need "developer mode" to load it directly.
- Download
passstash-extension-chrome.zipand unzip it to a folder you'll keep around — the browser loads the extension from that folder each time, so don't delete it after installing. - In Chrome or Edge, go to
chrome://extensions(oredge://extensions) and turn on Developer mode (top-right toggle). - Click Load unpacked and select the unzipped folder.
- Pin PassStash from the extensions toolbar icon so it's easy to reach.
Browsers occasionally disable manually loaded extensions on restart until you re-enable them from the extensions page — expected for unpacked/dev-mode installs, and it goes away once we ship through the stores.