Extension Tracker

Certisign WebSigner

1,000,000 users Rated 2.25 from 160 ratings Last updated 3 Aug 2026

By Certisign Live in the Chrome Web Store acfifjfajpekbmhmjppnmmjgmhjkildl Last checked 26 Sep 2026, 21:34 UTC

The listing

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

Extensão WebSigner CertisignSummary from the listing
Developer
Certisign
Trader status
Declared a trader under EU law
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
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-261,000,0002.25160
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#176
by users, of 264,254 extensions
In its category
#16
of 7,977 in Accessibility

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

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 26 Sep 2026, 21:34 UTC; next check around 29 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Certisign WebSigner” (acfifjfajpekbmhmjppnmmjgmhjkildl). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/acfifjfajpekbmhmjppnmmjgmhjkildl. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_acfifjfajpekbmhmjppnmmjgmhjkildl,
  title   = {Certisign WebSigner (acfifjfajpekbmhmjppnmmjgmhjkildl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/acfifjfajpekbmhmjppnmmjgmhjkildl},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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