Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+pdf +annotation' IN Boolean MODE) order by users desc
Hypothesis - Web & PDF Annotation
Collaboratively annotate, highlight, and tag web pages and PDF documents.
Screenity - Screen Recorder & Annotation Tool
The most powerful screen recorder for Chrome. Capture, annotate, edit, and more.
qSnap: Screen Capture, Screenshot, Annotation
Get more out of your screen captures! Free - Cross Browser - Multiple Page Screen Capture - Rich Annotation - Awesome!
Annotation, Full Page Capture & Snipping Tool
Instacap is a screenshot editor & annotation tool for full page screen capture, pdf annotation & more—for instant visual feedback
Screensy - Screen Recorder & Annotation Tool
The most powerful screen recorder for Chrome. Capture, annotate, edit, and more.
Orso - Screen Recorder & Annotation Tool
The most powerful screen recorder for Chrome. Capture, annotate, edit, uploads and more.
Video Annotation & Bookmarking
No more notes on paper - create annotations and add in-video bookmarks right from YouTube, Vimeo, Coursera and many more.
YouTube Annotation Toggle
Adds a button that allows you to turn off and on the annotations on Youtube videos
Dalim Media Annotation
Create Snapshots of HTML5 banners and Rich Media in DALIM ES
This extension for “ES New Media Annotation” enables you to create…
Copy annotation
Convenience extension to help with copying the current selection with reference to the website.
Allows you to get an annotated…
Imperial annotation
This extension try to annotate imperial units to metric units in webpage you visit.
Consent Annotation tool
A tool for highlighting issues with consent dialogues and generating documentation linking them to their appropriate legal clauses
Kami - PDF and Document Annotation
Best PDF and Document Annotation and Markup Tool. Works with Google Drive and Google Classroom
ZUNI Website Annotation (Kids/Students)
ZUNI's Website Annotation extension allows students to annotate on website content.