DELGPass by DELG Software

DELGPass is a zero-knowledge password manager for Firefox. It lets you unlock your encrypted vault, search saved logins, copy usernames, passwords, and TOTP codes, and fill credentials into matching websites.

Your vault is encrypted and decrypted locally. DELGPass never receives your master password, decrypted vault contents, K_enc, or K_vault. The server stores encrypted vault records, wrapped vault keys, account/session metadata, and sync data needed to operate the service.

Features include:
- Local master-password vault unlock
- Encrypted vault sync
- Searchable login vault
- Website-matched credential suggestions
- Manual credential fill from the extension popup
- Optional autofill on page load
- TOTP code display and copy support
- Clipboard auto-clear setting
- Extension lock/logout controls
- Firefox desktop and Firefox for Android support

DELGPass requires website access permissions so it can detect login forms and offer credential filling on the pages where users choose to use it. Website matching and autofill are handled locally in the extension.