OpenSesame is an encrypted vault for storing passwords, passkeys, and agent secrets. It organizes this information into sections for vault items, access, identity, and wallet details. It runs as a standalone app window and can receive shared content, so items can be added from other apps. It also opens a range of file types and offers shortcuts to jump directly to the vault, access, identity, wallet, or settings.
An end-to-end-encrypted vault for passwords, passkeys, and agent secrets.
What you can do
Vault
Access
Identity
Wallet
Publisher / site
OpenSesame
Category
Productivity
Platforms
Web
Languages detected
en
APP PREVIEWS
See OpenSesame before you open it.
Browse the available app previews. Select any image to open a larger view.
BEST FOR
Decide whether OpenSesame fits your needs.
Useful for
Store passwords, passkeys, and agent secrets in an encrypted vault.
Jump straight to the vault, access, identity, or wallet from app shortcuts.
Add items by sharing content from other apps.
Open supported file types directly in the app.
Before you choose
Available on Web
Offline behaviour is not verified by the current source scan.
INSTALL GUIDE
Install OpenSesame from its official site.
1
Open the official web app
Use the Open site button above in a current version of Chrome, Edge or Safari.
2
Choose the browser install action
Select Install app, or use Add to Home Screen from the browser share or main menu.
3
Confirm and launch
The installed app opens from the device launcher. Browser and platform support can vary.
PWA AUDIT
How well does OpenSesame work as an installed app?
The product overview above helps you choose the service. This independent technical section checks its install experience, browser integration and current PWA signals.
CAPABILITY REPORT
Detected web app capabilities.
DeclaredDetectedVerifiedNot found
declared
Standalone app window
Requests the “standalone” display mode when launched.
experience
declared
Advanced window modes
Preferred modes: standalone, minimal-ui.
experience
not found
Preferred orientation
Requests a preferred device orientation.
experience
declared
Custom launch behavior
Launch client mode: navigate-existing.
experience
not found
Service worker
Uses a service worker for app lifecycle or offline features.
experience
declared
5 app shortcuts
Quick actions can appear from the installed app icon.
