Description: Archivy is an open-source self-hosted knowledge repository that allows you to safely preserve, organize and reuse your research, notes and website content. It provides tools to capture web pages, annotate PDFs and manage Markdown notes.
Type: software
Pricing: Open Source
Description: Wikipedia is a free, online encyclopedia written and maintained by a community of volunteers around the world. It contains over 50 million articles in hundreds of languages.
Type: software