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Hypothesis - Web & PDF Annotation

Hypothesis - Web & PDF Annotation

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Collaboratively annotate, highlight, and tag web pages and PDF documents.
Type
Extension
Users
200,000 users
100K
Website hypothes.is
Hypothesis
View author page of Hypothesis
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Published
Published on May 4, 2013
Version 1.1648.0.0
Manifest version
3
Updated
Updated on May 29, 2025
lifestyle/social
Extension Category
Website
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Description

Use Hypothesis to hold discussions, read socially, organize your research, and take personal notes on webpages, PDFs and EPUBs.

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