ІІТ Користувач ЦСК-1. Бібл. підп. (web-р.) icon

ІІТ Користувач ЦСК-1. Бібл. підп. (web-р.) Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: jffafkigfgmjafhpkoibhfefeaebmccg

The product acts as an interface between web browsers and a required local software agent installed on the user's operating system. It allows users to manage personal keys and certificates to authenticate and sign digital documents on government and business portals.

Developer:JSC IIT
Version:1.3.1.11
Size:132KiB
Last updated:

Overview

Installs

800K+

Rating

1.6

235 reviews

Languages

3 locales

Includes English, русский, українська

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

This browser extension functions as a mandatory bridge for the JSC IIT user digital signature library. It is positioned as a technical dependency required to enable electronic signatures and data encryption on specific Ukrainian state portals.

Inferred product pattern

Mandatory technical middleware for government service authentication.

Review-backed pain points

Users consistently report that the extension fails to connect to the required local library, blocking access to critical government services. There is high frustration regarding the forced installation of buggy local agents and the lack of reliable cross-browser performance.

Observed feature gaps

The extension lacks a stable, cross-platform architecture. Users report that it often fails to recognize the site as 'trusted' or 'active,' leading to a complete inability to perform essential digital signing tasks.

Tags
Digital SignatureE-SignatureCrypto LibraryGovernment ServicesAuthentication
Target users

- Ukrainian citizens

- Legal entities

- Tender participants

- Accountants

Primary use cases

- Signing documents on government portals (e.g., EDR, Ministry of Justice)

- Authenticating identities for tax and state property services

- Managing digital signature keys

Positive themes

- None identified in current review set

Negative themes

- Frequent initialization errors (Error 900)

- Installation failure on macOS and Linux

- Incompatibility with Google Chrome compared to other browsers

- Failure to detect libraries even after manual configuration

- Loss of business and tender opportunities due to service downtime

Observed friction

- Performance complaints detected

- The product is free, but users report high 'hidden costs' in the form of lost business, failed tenders, and wasted administrative time due to technical failure.

Evidence boundary: Extensive user feedback consistently highlights total failure to initialize the digital signature service, leading to significant professional and financial impact for users. The evidence is heavily skewed by the product's function as a mandatory utility for high-stakes government services, leading to highly emotional feedback.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users report that technical support is unhelpful, often directing users to fix errors themselves, leading to extreme user dissatisfaction.

Reliability

Severe reliability issues; the tool is frequently reported as non-functional, preventing users from accessing state registries and signing legal documents.

Privacy

No specific privacy complaints found, focus is on functional failure.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 2

- Videos: 0

- Languages: 3

Trust signals

- Developer contact

- Support link

Store metadata

- Version: 1.3.1.11

- Size: 132KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Веб-розширення призначене для взаємодії з веб-бібліотекою підпису користувача ЦСК. Для роботи веб-розширення необхідно встановити додаткове програмне забезпечення за посиланнями для відповідної ОС: Microsoft Windows: https://iit.com.ua/download/productfiles/EUSignWebInstall.exe Apple macOS: https://iit.com.ua/download/productfiles/EUSignWebInstall.pkg Linux (Debian\Ubuntu) 32-бітна: https://iit.com.ua/download/productfiles/euswi.deb Linux (Debian\Ubuntu) 64-бітна: https://iit.com.ua/download/productfiles/euswi.64.deb Linux (RHEL\CentOS) 32-бітна: https://iit.com.ua/download/productfiles/euswi.rpm Linux (RHEL\CentOS) 64-бітна: https://iit.com.ua/download/productfiles/euswi.64.rpm Linux (інша) 32-бітна: https://iit.com.ua/download/productfiles/euswi.tar Linux (інша) 64-бітна: https://iit.com.ua/download/productfiles/euswi.64.tar

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

EUSignWebJSC IIT signatureelectronic digital signature UkraineKEP extension

Comparison

IIT library error 900web-based digital signature fix

Problem

extension not workinglibrary not found errorcannot sign EDR documents

Alternative

Diia signature alternativedigital signing agent

Similar extensions

Jump to related discovery paths:

FAQ

What is ІІТ Користувач ЦСК-1. Бібл. підп. (web-р.) mainly used for?
The product acts as an interface between web browsers and a required local software agent installed on the user's operating system. It allows users to manage personal keys and certificates to authenticate and sign digital documents on government and business portals.
What market signals stand out?
Established adoption with moderate review base. Last known update: 12/16/2022.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

ІІТ Користувач ЦСК-1. Бібл. підп. (web-р.) screenshot
ІІТ Користувач ЦСК-1. Бібл. підп. (web-р.) screenshot

Links

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