Description: LibriVox is a non-profit volunteer organization that produces free public domain audiobooks. Volunteers record chapters of books which are then published in the MP3 format on the LibriVox website for anyone to download and listen to.
Type: software
Description: RemNote is a free, open-source spaced repetition and note-taking app. It uses an interconnected web of notes to promote understanding and long-term memory retention. Key features include note linking, spaced repetition flashcards, knowledge graphs to visualize connections, and excellent mobile apps.
Type: software
Pricing: Open Source