About BTechVault

What BTechVault is

BTechVault is a place for B.Tech students to find and share study material: class notes, previous year question papers, and lab manuals, organised by branch, semester, and subject.

Everything on the site is uploaded by students. If a PDF exists here, it's because someone in an earlier batch decided it was worth passing on.

Why it exists

Most engineering students end up hunting through scattered WhatsApp groups, Telegram channels, and half-broken file-sharing links for the same handful of notes every semester. BTechVault keeps that material in one searchable place instead.

How it works

• Students upload notes, PYQs, and lab manuals through the dashboard.
• Anyone can search and open a PDF without creating an account.
• Signing in with Google lets you save PDFs to your account and access tools like the Resume Builder.

Who runs it

BTechVault is built and maintained independently, not affiliated with any specific college or university. If you'd like to get in touch, see the Contact page.