OpenSesame is an encrypted vault for storing passwords, passkeys, and secrets used by automated agents. It organizes stored items into sections for the vault itself, access, identity, and wallet details. It runs as a standalone app window and can receive shared content from other apps. Shortcuts jump straight to the vault, access, identity, wallet, or settings, and the app can open a range of file types.
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 one encrypted vault.
Jump directly to the vault, access, identity, or wallet from shortcuts.
Receive shared content from other apps.
Open files of several common types directly in the app.
Before you choose
Available on Web
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
detected
Service worker detected
Registration appears in the page source; offline behavior still needs a runtime test.
experience
declared
5 app shortcuts
Quick actions can appear from the installed app icon.
