Extension Tracker

Certisign WebSigner

1,000,000 users Rated 1.80 from 163 ratings Last updated 3 Aug 2026

By Certisign Live in the Chrome Web Store acfifjfajpekbmhmjppnmmjgmhjkildl Search Google ↗ Last checked 10 Nov 2026, 23:18 UTC

The listing

What the Chrome Web Store shows, as of the last check

Extensão WebSigner CertisignSummary from the listing
Developer
Certisign
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
19 Jul 2016
Last updated
3 Aug 2026
Version
2.18.0
Size
510 KiB
Minimum Chrome
88
Languages
3 languages

English, español, italiano

Website
https://get.websignerplugin.com/
Support page
https://portaldeassinaturas.com.br/Info/Contato
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
980K1M1.02MTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 1,000,000 users2026-09-29: 1,000,000 users2026-10-06: 1,000,000 users2026-10-13: 1,000,000 users2026-10-20: 1,000,000 users2026-10-27: 1,000,000 users2026-11-03: 1,000,000 users2026-11-10: 1,000,000 users1,000,000980K1M1.02MTracking began26 Sep17 Oct7 Nov2026-09-26: 1,000,000 users2026-09-29: 1,000,000 users2026-10-06: 1,000,000 users2026-10-13: 1,000,000 users2026-10-20: 1,000,000 users2026-10-27: 1,000,000 users2026-11-03: 1,000,000 users2026-11-10: 1,000,000 users1M
Average rating
1.802.002.2026 Sep10 Oct24 Oct7 Nov1.801.802.002.2026 Sep17 Oct7 Nov1.80
Number of ratings
16026 Sep10 Oct24 Oct7 Nov16316026 Sep17 Oct7 Nov163
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-101,000,0001.80163
2026-11-031,000,0001.75162
2026-10-271,000,0001.75162
2026-10-201,000,0001.75162
2026-10-131,000,0002.24161
2026-10-061,000,0002.24161
2026-09-291,000,0002.25160
2026-09-261,000,0002.25160
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#174
by users, of 292,130 extensions
In its category
#17
of 8,374 in Accessibility

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites where it runs scripts
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • downloadsManage your downloads
  • nativeMessagingTalk to programs installed on your computer
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 23:18 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Certisign WebSigner” (acfifjfajpekbmhmjppnmmjgmhjkildl). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/acfifjfajpekbmhmjppnmmjgmhjkildl. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_acfifjfajpekbmhmjppnmmjgmhjkildl,
  title   = {Certisign WebSigner (acfifjfajpekbmhmjppnmmjgmhjkildl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/acfifjfajpekbmhmjppnmmjgmhjkildl},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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