IIT End User CA-1. Sign (web-extension) icon

IIT End User CA-1. Sign (web-extension)

by JSC IIT · Social Networking
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Designed to control private keys and certificates of CA users and to sign and encrypt user data

Users
800K
0 in 30 days
Rating
2.0 / 5
+0.37 in 30 days
Ratings
237
0 in 30 days
Store rank
#502
#468 among extensions
Version
1.3.1.11
updated 16 Dec 2022

Users

monthly, 3 years
100K450K800KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 800,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
50144237Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 237 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 IIT End User CA-1. Sign (web-extension)

The web-extension is intended for interaction with the CA users signature web-library. For the web extension to work, you need to install additional software according to the links for the corresponding OS: Microsoft Windows: https://iit.com.ua/download/productfiles/EUSignWebInstall.exe Apple macOS: https://iit.com.ua/download/productfiles/EUSignWebInstall.pkg Linux (Debian\Ubuntu) 32-bit: https://iit.com.ua/download/productfiles/euswi.deb Linux (Debian\Ubuntu) 64-bit: https://iit.com.ua/download/productfiles/euswi.64.deb Linux (RHEL\CentOS) 32-bit: https://iit.com.ua/download/productfiles/euswi.rpm Linux (RHEL\CentOS) 64-bit: https://iit.com.ua/download/productfiles/euswi.64.rpm Linux (second) 32-bit: https://iit.com.ua/download/productfiles/euswi.tar Linux (second) 64-bit: https://iit.com.ua/download/productfiles/euswi.64.tar

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0+0.37
30 days0+0.0%0+0.37
6 months0+0.0%+6+0.39
1 year+100K+14.3%+14+0.40

Chrome Web Store search rankings

Where IIT End User CA-1. Sign (web-extension) appears when people search the store, with the 30 day change
Search phrasePosition30 days
sign#10+2

Version history

3 versions recorded
1.3.1.1116 Dec 2022
1.3.1.1026 Jul 2022
1.3.1.94 Mar 2020

Details

Category
Social Networking
First seen
4 Mar 2020
Size
132 KB
Languages
en, ru, uk
Pricing
Free
Support
iit.com.ua
Extension ID
jffafkigfgmjafhpkoibhfefeaebmccg

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
nativeMessagingstorage
Site access
https://iit.com.ua/download/productfiles/

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