Polar
Open SourcePolar is a powerful desktop application designed to serve as an integrated reading environment. It allows users to actively read, annotate PDFs and web pages, create flashcards for spaced repetition learning, organize their digital library, and track their reading and learning progress. It's built for focused and deep engagement with digital content.
Key Features
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Excellent features for active reading and annotation on PDFs and captured web pages.
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Seamless conversion of annotations into flashcards for spaced repetition.
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Robust web page capture functionality for offline access and annotation.