Description: Hypernotes is a free, open-source note taking and knowledge management software. It allows users to create wiki-style interconnected notes and build a personal knowledge base.
Type: software
Pricing: Free
Description: Scribd is a digital library and ebook subscription service with over 100 million titles across different genres. It allows users to access unlimited ebooks, audiobooks, magazines, and more for a monthly fee.
Type: software
Pricing: Subscription