# UpSignOn by Septeo

> End-to-end encrypted french password manager. Autofill, secure sharing, privacy by design. Free, simple, no tracking.

Canonical page: [https://chrome-stats.com/d/upsignon](https://chrome-stats.com/d/upsignon)

## Overview

- **ID:** `upsignon`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** SEPTEO IT SOLUTIONS
- **Category:** privacy-security
- **Daily users:** 813
- **Weekly downloads:** 15
- **Rating:** 4.50 / 5 (2 ratings)
- **Version:** 1.7.9
- **Last updated:** 2026-06-18
- **First published:** 2021-09-30
- **Size:** 1.29 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/upsignon/)
- **Website:** [https://upsignon.eu](https://upsignon.eu/)

## Description

**UpSignOn by Septeo** is a 100% French, privacy-first password manager that offers end-to-end encryption, zero-knowledge architecture and transparent, auditable code. The browser extension securely generates, saves and autofills credentials; supports biometric access and built-in MFA; and provides a strong password generator, autosave, folders, smart search and a security score to monitor password strength.

Designed for individuals and professionals, UpSignOn enables secure sharing and synchronized vaults across desktop and mobile. Hosting is in France on sovereign infrastructure, with no ads, no tracking and GDPR-aligned controls. Professional features include admin supervision, access rights management, audit and revocation — ideal for teams and IT departments. Cross-platform apps and extensions (Windows, macOS, Linux, Android, iOS, Chrome/Edge/Brave/Firefox) make it easy to stay secure everywhere.

## Rankings

- #3,761 — Overall
- #21 — sign
- #36 — french
- #92 — encrypt
- #148 — sharing
- #188 — tracking

## Permissions and access

### Permissions

- `storage`
- `https://*/*`
- `http://*/*`
- `tabs`
- `activeTab`
- `webNavigation`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/upsignon)