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Free Engineering Books

Mechanical, civil, electrical, and chemical engineering textbooks. 353,463+ titles matched “Engineering” on Open Library, with more results streamed from the Internet Archive and Google Books.

353,463+ titles foundPDF, EPUB & more

Frequently asked questions

Where can I find free engineering books?
ANYFREEBOOK searches Open Library, the Internet Archive and Google Books live for engineering. 353,463+ titles matched on Open Library, and every curated pick links straight to its source with a badge showing whether it is verified free to download.
Are these engineering books really free and legal?
Yes. Every book on ANYFREEBOOK comes from verified legal sources — public domain works, Creative Commons publications, government repositories, and open-access academic libraries.
Can I download free engineering books as PDF?
Most engineering books on ANYFREEBOOK are available in multiple formats including PDF, EPUB, and plain text. Some also have free audiobook versions.