High-quality, peer-reviewed textbooks from major universities. GoalKicker
| Source | Type | Cost | |--------|------|------| | | Massive collection (legality varies by country) | Free | | Internet Archive | Scanned books, often borrowable | Free (with account) | | O’Reilly (via public library) | High-quality tech books | Library card | | Springer (free during certain periods) | Computer science textbooks | Free (when offered) | | GitHub repositories | Free tech books (e.g., EbookFoundation/free-programming-books) | Free | | Google Books (preview) | Legitimate snippets & some full PD books | Free | Index Of Computer Books Pdf
As of 2025, big tech companies have aggressively de-indexed these open directories. Google now removes many "Index Of" results from its first pages. However, alternative search engines like and Baidu (China) still rank them highly. Additionally, the rise of the Tor network has moved many of these indexes to .onion addresses, accessible only via the Tor Browser. However, alternative search engines like and Baidu (China)
Are you looking for a comprehensive collection of computer books in PDF format? Look no further! This index provides a list of popular computer books in PDF format, covering a wide range of topics, from programming and networking to cybersecurity and artificial intelligence. Look no further