Bayesian Methods for Hackers – Free Book (BSCS/BS Stats)
Free online book: Bayesian Methods for Hackers by Cameron Davidson-Pilon. Learn Bayesian inference, MCMC and PyMC through worked examples for BSCS/BS Stats.
Computer Science
Free, open-license Computer Science books in PDF for university (BSCS, BSIT and Software Engineering) students in Pakistan. This section covers the core HEC-curriculum courses — Programming Fundamentals, Object-Oriented Programming, Data Structures and Algorithms, Database Systems, Operating Systems and more.Each book is chosen to match the courses actually taught in Pakistani BS programs, so students can practise coding concepts and revise theory for their semester exams without cost. One book often serves multiple degree programs, so you will find the same title referenced across BSCS, BSIT and Software Engineering.
Deep Learning – Goodfellow, Bengio & Courville (Free Book) BSCS
Read the complete Deep Learning textbook by Goodfellow, Bengio and Courville free online. MIT Press, 2016 — 20 chapters in three parts, for BSCS Deep Learning electives.
Dive into Deep Learning PDF Download – Zhang, Lipton, Li & Smola BSCS
Free Dive into Deep Learning (D2L) PDF and interactive HTML edition by Aston Zhang, Zachary C. Lipton, Mu Li and Alexander J. Smola for BSCS Deep Learning courses.
Speech and Language Processing PDF Download – Jurafsky & Martin (3rd Edition Draft)
Download Speech and Language Processing (3rd ed. draft) by Jurafsky & Martin free from Stanford. NLP, LLMs and transformers for BSCS students.
Database Design PDF Download – Watt & Eng (2nd Edition) BSCS
Download Database Design, 2nd Edition by Adrienne Watt and Nelson Eng free PDF or read online. A BCcampus open textbook covering ER modelling, normalization, functional dependencies and SQL for BSCS/BSIT Database Systems courses.
Introduction to Information Retrieval PDF Download – Manning, Raghavan & Schütze BSCS
Read the free official HTML and PDF edition of Introduction to Information Retrieval by Manning, Raghavan and Schütze, covering Boolean retrieval through web search, link analysis and text classification.
Programming Fundamentals PDF Download – Kenneth Leroy Busbee BSCS
Download Programming Fundamentals: A Modular Structured Approach using C++ by Kenneth Leroy Busbee — free open textbook for BSCS/BSIT students, official link, chapter guide and study notes.
Beej’s Guide to Network Programming PDF Download – Brian Hall BSCS
Free HTML/PDF guide to Unix sockets programming in C by Brian “Beej Jorgensen” Hall — TCP/UDP, IPv4/IPv6, and complete runnable client-server code, licensed CC BY-NC-ND 3.0.
The Linux Command Line PDF Download – William Shotts (7th Internet Edition) BSCS
Free official PDF of The Linux Command Line by William Shotts — 36 chapters covering the shell, permissions, processes, text tools, and a full bash scripting course.
The Missing Semester of Your CS Education
A free 9-lecture MIT course on practical CS tooling — the shell, editors, Git, debugging, packaging, AI coding agents, and code quality — taught by Anish Athalye, Jon Gjengset, and Jose Javier Gonzalez Ortiz.
Foundations of Computer Science PDF Download – Aho & Ullman (C Edition) BSCS
Read Foundations of Computer Science (C Edition) by Alfred V. Aho and Jeffrey D. Ullman free online — the classic discrete math and data structures text covering induction, trees, graphs, automata, and logic.
Introduction to Theoretical Computer Science PDF Download – Boaz Barak (Harvard) BSCS
Free, official introtcs.org edition of Boaz Barak’s Introduction to Theoretical Computer Science — Boolean circuits, Turing machines, NP-completeness, cryptography and quantum computing for BSCS Theory of Computation.