Computer Science
Free computer science PDFs to download, no account.
Search 635 PDF courses across 11 subjects — programming, networks, security, databases and office tools. Direct download, no account.
Browse 635 free computer PDFs by subject
Counts are live — tap a subject to see every PDF inside it.
Computer Programming
144 PDFs
Web Programming
113 PDFs
Office Applications
91 PDFs
Computer Database
51 PDFs
Operating Systems
48 PDFs
Computer Network
39 PDFs
Computer Security
36 PDFs
Computer Graphics
34 PDFs
Other IT Topics
30 PDFs
Computer Science
26 PDFs
Computer Architecture
23 PDFs
New arrivals
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New computer PDFs and IT courses
Covers are generated from the subject and page count — nothing heavy to download.
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Computer Science
Deep Neural Networks and Data for Automated Driving
Download free Deep Neural Networks and Data for Automated Driving PDF. Learn DNN robustness, adversarial perturbations, uncertainty quantification, and more.
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Computer Science
Cognitive Robotics
Download free Cognitive Robotics PDF. Learn Neurorobotics, Machine Learning, Developmental Robotics, and Ethics. Perfect for students and researchers.
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Other IT Topics
How That Robot Made Me Feel
Download free How That Robot Made Me Feel PDF. Learn emotion AI, human-robot intentionality, emotional caregiving, and mindful machines. Perfect for beginners.
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Computer Science
Programming Embedded Systems
Download free Programming Embedded Systems PDF. Learn embedded C programming, device drivers, interrupts, and code optimization. Perfect for developers.
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Computer Science
From Data to Intelligence
Download free From Data to Intelligence PDF. Learn data preparation, machine learning basics, natural language processing, and AI ethics. Perfect for beginners.
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Computer Science
Introduction to Computer Science
Download free Introduction to Computer Science PDF. Learn algorithms, data structures, software development, and cloud computing. Perfect for beginner students.
Most downloaded computer PDFs
Ranked by the real download counter of the whole library.
Basic Computer course book
Learn basic computer skills with this free PDF. Covers file management, software usage, internet navigation, and security. Perfect for beginners.
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Microsoft Excel 2013 Tutorial
Download free Microsoft Excel 2013 Tutorial PDF. Learn data entry, formatting tables, creating graphs, and saving workbooks. Perfect for beginners.
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Advanced Microsoft Excel 2013
Download free Advanced Microsoft Excel 2013 PDF. Learn custom lists, advanced formulas, data validation, and worksheet formatting. Perfect for experts.
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Mobile Phone Repair and Maintenance
Download free Mobile Phone Repair and Maintenance PDF. Learn types of phones, repair tools, diagnosing faults, and safety precautions. Perfect for beginners.
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HTML, CSS, Bootstrap, Javascript and jQuery
Master web development with our PDF guide on HTML, CSS, Bootstrap, JavaScript, and jQuery. Download now and start creating responsive websites!
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Adobe Photoshop CS6 Tutorial
Download free Adobe Photoshop CS6 Tutorial PDF. Learn cropping, color adjustment, using the toolbox, and basic image editing. Perfect for beginners.
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