Best knowledge habits tools in 2025

Speed up writing with intelligent suggestions and clarity checks.

Quick book summaries for busy readers and learners.

Organize and reflect on book highlights with smart AI technology.

AI-driven chat for exploring Paul Graham's essays with ease.

Engaging reading assistant for interactive text exploration.

Interactively engage with PDF content through conversational queries.

A digital library for books and audiobooks on Apple devices.

Generate concise summaries from lengthy texts in seconds.

Quickly summarizes books into concise key points.

Find books based on your mood and reading habits.

Transforms articles into clear, concise Q&A cards for quick understanding.

Quickly access and share YouTube video transcripts.

Digital note-taking and organization made intuitive and collaborative.