Looking Searching for free textbooks in PDF format? Here are the top 10 websites for free textbook PDFs, curated from my personal experience.

A Python 3 programming tutorial for beginners. Contribute to Akuli/python-tutorial development by creating an account on GitHub.

PDF-XChange Pro is a comprehensive PDF editing software for Windows. It allows users to view, create, edit, annotate, and convert PDF files. With features like OCR (optical character recognition), PDF ...

The app is free to download, but subscribers can access daily editions and premium mobile content for one low price. Download daily editions to read offline at your convenience. Browse photos and ...

Introduction Paternal prepubertal passive smoke exposure may increase the risk of childhood asthma. However, its association ...