Skip to main content

Explore Popular Newest Categories

Search extensions

ExtensionWatch

© 2026 ExtensionWatch. Technical market intelligence.

Explore

Popular Newest Categories Stores

Stores

Chrome Edge Firefox

Legal

Privacy Policy Legal Notice Terms of Service

SeikisoViewer Extension Data | ExtensionWatch

Photos music videos

SeikisoViewer icon

SeikisoViewer

なかむーら

YoutubeLiveコメント欄拡張

Store metrics

Mozilla Add-ons

Users: 149
Rating: 3,8
Reviews: 6

Website links

https://com.nicovideo.jp/community/co3314651

Discovery

Easy Screenshot

Photos music videos

Users: 1m
Rating: 3,9
Reviews: 773

Video Background Play Fix

Photos music videos

Users: 229k
Rating: 4,5
Reviews: 1,555

Zoom Extension

Photos music videos

Users: 195k
Rating: 4,1
Reviews: 1,011

YouTube NonStop

Photos music videos

Users: 180k
Rating: 4,1
Reviews: 612

YouTube High Definition

Photos music videos

Users: 164k
Rating: 3,8
Reviews: 1,400

Awesome Screenshot & Screen Recorder

Photos music videos

Users: 131k
Rating: 4,4
Reviews: 1,580