Wikibooks.org Popularity Chart from 01/01/2018 to 10/18/2025
Wikimedia Foundation - Wikibooks offers free textbooks in multiple languages, with over 97,000 pages in English and thousands more in other languages
| Related Site | Description |
|---|---|
| Wikipedia.org | Wikimedia Foundation - Free online encyclopedia |
| Wikimedia.org | Wikimedia Foundation - Supports free knowledge projects |
| Wikiversity.org | Wikimedia Foundation - Free learning resources and projects |
| Wiktionary.org | Wikimedia Foundation - Free online dictionary and thesaurus |
| Wikiquote.org | Wikimedia Foundation - Collection of quotes and sayings |
| Wikisource.org | Wikimedia Foundation - Free library of source texts |
| Wikinews.org | Wikimedia Foundation - Free news source and articles |
| Wikidata.org | Wikimedia Foundation - Structured data for Wikimedia projects |
| Wikivoyage.org | Wikimedia Foundation - Free travel guide and information |
| Khanacademy.org | Khan Academy - Free educational videos and exercises |
| Coursera.org | Coursera - Online courses from universities and institutions |
| Edx.org | edX - Online learning platform by universities |
| Archive.org | Internet Archive - Digital library and archive |
| Openstax.org | OpenStax - Free peer-reviewed textbooks and resources |
| Ck12.org | CK-12 Foundation - Free K-12 educational materials |
| Libretexts.org | LibreTexts - Open-access textbook platform |
| Merlot.org | MERLOT - Free online learning materials |
| Oercommons.org | OER Commons - Open educational resources hub |
| Open.edu | The Open University - Free online courses |
| Saylor.org | Saylor Academy - Free online courses and textbooks |
| Lumenlearning.com | Lumen Learning - Open educational resources and courses |
| Academicearth.org | Academic Earth - Free online courses and lectures |
| Futurelearn.com | FutureLearn - Online courses from universities worldwide |
| Alison.com | Alison - Free online courses and certifications |
| Udemy.com | Udemy - Online courses on various subjects |
| Skillshare.com | Skillshare - Online classes for creative skills |
| Ted.com | TED - Inspirational talks and educational videos |
| Google.com | Google Scholar - Free academic research and articles |