Free Engineering Notes for Every Branch & Semester

Download free engineering notes shared by college students across India. Notes are organised by branch, semester and subject, covering Computer Science, IT, Mechanical, Civil, ECE, Electrical, Electronics, Chemical and Biotech. You can also filter by college or university to find notes that match your own syllabus.

Semester exams reward clear, well-structured answers. The best engineering notes here include definitions, derivations, labelled diagrams, solved numericals and unit-wise important questions. Many students upload their own handwritten notes after the semester, so you get the explanations that actually helped them pass.

Each upload is reviewed before it is published. Match the notes to your university syllabus, and use your textbooks for topics your college covers in more depth.

Before your semester exams, download notes for each unit, list the important questions from previous papers, and practise writing answers in exam format. Good core-subject notes are also the base for GATE preparation and technical placement interviews, so they keep paying off after the semester ends. If you made helpful notes yourself, upload them to help your juniors.