Best alternatives to Hypothesis - Web & PDF Annotation (2026)
10 Chrome extensions that do a similar job to Hypothesis, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Hypothesis - Web & PDF Annotation today
Hypothesis alternatives, compared
- 1
Notion to PDF
Export Notion documents to PDF files
≈10K users3.4★ from 70 ratingsUpdated 4 weeks ago14 permissions- About 30× fewer users than Hypothesis
- Rated 0.8 stars lower
- Updated more recently
- Asks for more permissions (14 vs 4)
- Listed under Workflow & Planning
- 2
Annotate Website
Use Annotate Website chrome extension to annotate websites and PDF files. A simple annotation tool to highlight text and keep notes.
≈4K users4.6★ from 38 ratingsUpdated 5 months ago8 permissions- About 75× fewer users than Hypothesis
- Rated 0.5 stars higher
- Asks for more permissions (8 vs 4)
- Listed under Tools
- 3
PAGENOTE – Web & PDF Highlighter, PDF Annotator | Local-First
Highlight websites and PDFs, add notes, annotate images, and organize everything in a private, local-first research library.
≈9K users4.3★ from 92 ratingsUpdated 2 weeks ago16 permissions- About 33× fewer users than Hypothesis
- Rated 0.2 stars higher
- Updated more recently
- Asks for more permissions (16 vs 4)
- Listed under Workflow & Planning
- 4
Save as PDF
Download web pages as PDF in one click.
≈300K users3.2★ from 2K ratingsUpdated 16 months ago4 permissions- A similar number of users to Hypothesis
- Rated 1.0 stars lower
- Updated less recently
- Listed under Tools
- 5
Webpage to PDF by cloudHQ
Convert web pages and web articles to PDF documents.
≈1K users5.0★ from 11 ratingsUpdated 8 months ago9 permissions- About 300× fewer users than Hypothesis
- Asks for more permissions (9 vs 4)
- Listed under Tools
- 6
Snippet Highlighter - Web & PDF
Highlighter tool to annotate websites and PDF, import Kindle highlights and more.
≈10K users4.2★ from 137 ratingsUpdated 15 months ago13 permissions- About 30× fewer users than Hypothesis
- Updated less recently
- Asks for more permissions (13 vs 4)
- Listed under Education
- 7
PDF Editor
PDF Editor - edit, merge and combine PDF documents.
≈80K users1.9★ from 87 ratingsUpdated 7 months ago1 permissions- About 3.8× fewer users than Hypothesis
- Rated 2.2 stars lower
- Asks for fewer permissions (1 vs 4)
- Listed under Tools
- 8
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
≈7K users4.8★ from 25 ratingsNot updated for 2+ years7 permissions- About 43× fewer users than Hypothesis
- Rated 0.6 stars higher
- Updated less recently
- Asks for more permissions (7 vs 4)
- Listed under Workflow & Planning
- 9
Weava Highlighter - PDF & Web
Best highlighting tool for Website and PDF. FREE and easy to use.
≈200K users4.0★ from 2.8K ratingsNot updated for 2+ years15 permissions- About 1.5× fewer users than Hypothesis
- Updated less recently
- Asks for more permissions (15 vs 4)
- Listed under Workflow & Planning
- 10
PDF-XChange
Convert webpages to PDF files
≈3M users3.2★ from 16 ratingsUpdated 9 months ago8 permissions- About 10× more users than Hypothesis
- Updated less recently
- Asks for more permissions (8 vs 4)
- Listed under Accessibility
Hypothesis alternatives: questions
What is the best alternative to Hypothesis?
By users, the most popular alternative is PDF-XChange with ≈3M users and a 3.2-star rating. The closest match by what it does is Notion to PDF.
Which Hypothesis alternative has the best rating?
PAGENOTE – Web & PDF Highlighter, PDF Annotator | Local-First has the highest rating of these alternatives with 50+ ratings: 4.3 out of 5 from 92 ratings.
Is there a Hypothesis alternative that asks for fewer permissions?
PDF Editor asks for 1 permissions, against 4 for Hypothesis.
How many alternatives to Hypothesis are there?
We list 10 close alternatives to Hypothesis on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.