CAT4Web icon

CAT4Web

by kikimor · cat4web.r8acc.ru · Accessibility
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

CAT4Web - CAT features on the Web!

Users
429
+18 in 30 days
Rating
4.2 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#46K
#39K among extensions
Version
0.4.0
updated 14 Jul 2026

Users

monthly, 3 years
100276452Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 429 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
135Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 5 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 CAT4Web

Приложение для синхронизации радиолюбительского трансивера и SDR приемников: WebSDR, PhantomSDR, NovaSDR, UberSDR, KiwiSDR. Для функционирования расширения необходимо так же скачать и установить программу: https://cat4web.r8acc.ru/files/CAT4Web.exe Инструкция по настройке можно прочитать на сайте https://cat4web.r8acc.ru/

Growth

WindowUsersChangeRatingsRating
7 days−5−1.2%00.00
30 days+18+4.4%00.00
6 months+24+5.9%00.00
1 year+86+25.1%00.00

Version history

4 versions recorded
0.4.014 Jul 2026
0.3.012 Jul 2026
0.2.023 Sep 2025
0.1.227 Sep 2018

Details

Category
Accessibility
First seen
27 Sep 2018
Size
68 KB
Languages
ru
Pricing
Free
Privacy policy
cat4web.r8acc.ru
Extension ID
knnchfmlohokkabfmpcjhiiegkpnfmen

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
declarativeNetRequestWithHostAccessoffscreen
Site access
<all_urls>
Can read and change data on every website you visit.

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