Stable signalNo paid features detectedHigh-risk permissions

CertiPlugin Chrome

Extensão utilizada para manipular certificados digitais. Esta extensão é utilizada somente nas aplicações da Certisign.

Users800KCurrent public install base

Rating1.8Store average score

Reviews376Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

CertiPlugin Chrome Media preview

1 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

1.78

Latest

1.78

7-day rating change

0.00

2026年7月13日2026年7月19日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthDeclining

-100K-11.1%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.15.0

ManifestV3

Size11.7KiB

Languages1português (Brasil)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

A extensão do plugin certisign para o Chorme é utilizada somente nas aplicações da Certisign.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score1.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.3Average computed only from synced review bodies below

Reviews with text254Synced review bodies

Total ratings / reviews376Chrome Web Store public rating/review count

Store average score: 1.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

229

SANTOS LEÃO2025年6月6日

MUITO BOM

Vicktor Crawler2025年6月3日

Horrível. Problemático pra instalar e antes não havia essa exigência de ter o plugin pra ter que usar o certificado. Pioraram o serviço.

Márcia Souza dos Santos2025年5月28日

Horrível. Suporte horrível. Atendimento horrível. Não recomendo. É perder tempo.

Ivan Carmona2025年5月16日

Nota Zero, aplicativo atendentes, suporte etc... Quer passar nervoso faça pela certisign

Attila Sipos2025年4月9日

Até para avaliar é complicado.

Vladimir Vieira2025年4月1日

Não funciona, impossível renovar.

LE BRV2025年3月24日

Never works on the first attempt. I usually lose 5 hours of life for each signature.

Adv.Gislaine Serra2024年11月22日

está com problema para fazer a renovação pelo site OAB

Felipe Pereira2024年11月12日

Horrível

Carlos Barbosa2024年11月11日

Tentei renovar o da minha esposa. Pena que não dá para avaliar como ZERO. 3 atendentes da Certisign deram informações diferentes. Não sei porque a OAB mantem esse serviço com essa empresa. Será que os outros são piores

Showing 254 results

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AI product read

Browser-to-native-app bridge for digital certificate operations within Certisign's Brazilian digital certificate ecosystem

Enables web applications on Certisign domains to interact with locally installed digital certificates and the CertisignerHost.exe native application, bridging the gap between web-based certificate workflows and local certificate storage/signing capabilities

Content scripts injected into Certisign web pages listen for custom DOM events (e.g., certisigner-sign, certisigner-list-certificates). These events carry certificate operation parameters. The content scripts forward requests via chrome.runtime.sendMessage to the service worker, which communicates with the native CertisignerHost.exe application through Chrome's native messaging API. Results are returned back through the same chain as custom DOM events.

Target users: Brazilian users who need digital certificates for legal/electronic document signing / Certisign customers managing ICP-Brasil digital certificates / Users of Certisign web applications requiring local certificate access

No UI code present - extension is purely a message-passing bridge, so user-facing behavior depends entirely on the Certisign web applications
Cannot verify whether Certisign web apps require authentication without testing the live service
Cannot verify whether the native CertisignerHost.exe has its own licensing/payment requirements

Monetization

No paid features detected

No evidence of paid features, subscriptions, billing APIs, or upgrade prompts within the extension code. The 'pro' keyword matches are all false positives matching 'provider' in cryptographic contexts (CSP providers, PKCS11 providers). The extension is a free utility bridge between Certisign web apps and a native certificate management host. While Certisign sells digital certificates as a business, the extension itself does not gate any functionality behind payment.

Confidence: 85
Payment platform: --
Source: AI / Medium
Login required: Yes
Reason: The extension is a bridge/proxy that operates exclusively within Certisign web applications (*.certisign.com.br, *.certintra.com.br). It forwards certificate operations to a native desktop app via native messaging. The extension itself has no login UI, but the Certisign web applications it works within require authentication to access digital certificate management features. The extension cannot function outside these authenticated web contexts.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
扩展能力较强：storage

Publisher

solucoescertisign

Marcos Vinicius Milanello

Email: [email protected]
Phone: --
Address: CEMG - Centro Empresarial Mario Garnero Torre Norte - Av. Brig. Faria Lima, 1485 - 6 andar São Paulo, SP 01452-002 BR

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Permissions

Host access