A reading tool for
networked knowledge

Effortlessly annotate, highlight, and track your reading progress.

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Polar App annotations and notes screenshot macbook mockup

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Organize your reading

Document repository for PDFs, epubs, and webpages.
Read and manage multiple documents at the same time.

Read and manage multiple documents at the same time.

Polar App homepage screenshot macbook mockup

Document repository for PDFs, epubs, and webpages.

Connect your thoughts

Build a networked knowledge base.

Build a networked knowledge base.
Crosslink annotations and comments across your reading.

Polar App notes and annotations screenshot macbook mockup

Crosslink annotations and comments across your reading.

Connect your thoughts

Build a networked knowledge base.
Crosslink annotations and comments across your reading.

Read actively

Annotations and comments, active reading,
incremental reading, and flashcards

Annotations and comments, active reading,
incremental reading, and flashcards

Polar App pdf reader screenshot macbook mockupPolar App pdf reader screenshot macbook mockup
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