Fast Signature

Name: Fast Signature
Rating: 5 (1 reviews)
Author: Docaposte Fast

Extension de signature qui permet la signature de document électronique au format PAdES ou XAdES, développée par DOCAPOSTE-FAST

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Fast Signature is a Chrome extension developed by DOCAPOSTE FAST that facilitates the electronic signing of documents using PAdES or XAdES formats. Designed for efficiency and security, it enables users to apply legally recognized signatures to their digital documents directly within their browser.

This extension supports advanced electronic signature standards, ensuring compliance and trustworthiness for your signed documents. Fast Signature streamlines the signing process, making it quick and reliable for both personal and professional use.

Add-on

By:

Daily users:

Rating:

Version:

2.5.2 Last updated: 2024-10-22

Version code:

5830366

Creation date:

2019-09-24

Risk:

Permissions:

nativeMessaging
tabs

Size:

15.71KB

Email:

su*****@docapost-fast.fr

URLs:

Full description:

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-14

Ranking

# 2,572 ▼ 100

Other rankings

#8 in fart keyword 9

#14 in fast vpn keyword 64

#26 in nature keyword 18

#27 in sign keyword 32

#29 in fact keyword 12 ▼ 1

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Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Fast Signature requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Medium *********** ************* ******* ********** *** ****** ************* ******* *** **** ** ******* **********
Low ******* ****** ** *** ********* ******** ********************

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Fast Signature is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

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