Certisign WebSigner icon

Certisign WebSigner

by Certisign · get.websignerplugin.com · Accessibility
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Extensão WebSigner Certisign

Users
1M
0 in 30 days
Rating
1.7 / 5
−0.57 in 30 days
Ratings
161
+2 in 30 days
Store rank
#376
#352 among extensions
Version
2.18.0
updated 3 Aug 2026

Users

monthly, 3 years
200K600K1MAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 1,000,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
2090161Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 161 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Certisign WebSigner

This extension is used to sign documents digitally inside the Certisign platform (www.portaldeassinaturas.com.br). You will need to have a digital certificate in order to sign your documents, if you do not have one, please visit our website www.certisign.com.br and check which certificate fit your needs better.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0−0.55
30 days0+0.0%+2−0.57
6 months0+0.0%+5−0.54
1 year0+0.0%+12−0.55

Version history

5 versions recorded
2.18.022 Jul 2026
2.17.214 May 2025
2.17.128 Oct 2024
2.14.44 Sep 2022
2.14.215 Aug 2019

Details

Category
Accessibility
First seen
15 Aug 2019
Size
510 KB
Languages
en, es, it
Pricing
Free
Support
portaldeassinaturas.com.br
Extension ID
acfifjfajpekbmhmjppnmmjgmhjkildl

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
nativeMessagingstoragedownloadstabs

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