Reflowable, on any screen
Font size, sepia mode and a clean reading column that respects the publisher's layout. Distraction-free by design, on a laptop or a ₹8,000 phone.
Digital library · multi-tenant
AI-powered digital library for Indian institutions.
Read, listen, and chat with your books. Equip students with responsive EPUBs, page-accurate PDFs, natural text-to-speech — and Varta, the study assistant that answers doubts with strict textbook citations.
Built for universities · colleges · coaching institutes
4Reading modes
6PDF Studio tools
100%Citation-backed AI
5Roles supported
The reading experience
Four ways to read one book.
Upload once. Every title instantly becomes a reflowable EPUB, a page-accurate PDF, a natural-voice audiobook, and an AI you can talk to. Switch modes anytime — highlights, bookmarks and progress sync across all four.
Page-accurate, citation-ready
The exact page a lecturer refers to, with the exact numbering. Every Varta citation links back to a page and paragraph a student can verify by eye.
Natural text-to-speech
Every book becomes listenable. Study at the desk, revise on the bus — progress carries back to the text when they open it again.
Varta
The book that answers back.
Most AI guesses. Varta reads your textbook and answers only from it — with a citation you can verify on the page. If it isn't in the book, Varta says so.
Paragraph-level citations
Every claim links back to the exact page and paragraph in the source book, so a student — or an examiner — can check it in seconds.
Instant flashcards
Turn any explanation into spaced-repetition cards in one tap, without leaving the page they were reading.
Exam-style practice questions
Generate questions from the chapter in front of them, pitched at the material actually covered rather than a generic bank.
A study archive that builds itself
Highlights, Varta explanations, annotations and flashcards collect automatically across every book — one evolving notebook to revise from.
A full annotation studio in the browser
Freehand ink, smart shapes, highlights, redaction, OCR search and audio notes — Drawboard-grade tools with no download, syncing to Sanchika across devices.
See what they read. Know what they skip.
Assign books to batches, then read the struggling-chapter heatmap: which pages take longest, which chapters trigger the most Varta questions, who is falling behind.
Secure for Bharat
Enterprise-grade. Built for institutions.
From a single coaching centre to a multi-campus university, the same architecture scales without ever mixing one institution's data with another's.
Multi-tenant by design
Every institution's data lives in its own logical boundary. One breach can never cross tenants — the separation is structural, not a query filter.
Branch hierarchy
Model campuses, branches and departments, and assign books and seats per branch rather than flattening a university into one list.
Five roles, least privilege
Super Admin, Admin, Librarian, Teacher and Student — across both institutional (B2B) and independent (B2C) accounts, with SSO from Vidyaverse.
Per-institution roles
DPDP-ready data handling
Encrypted at rest & in transit
Audit-logged access
The ecosystem
One login from the campus dashboard.
PDLMS sits inside the Vinstitution stack. Students signed into Vidyaverse open the library without a second password, and their roles arrive with them.
Vidyaverse
The campus OS that issues the login and the roles the library trusts.
PDLMS Pro
The multi-tenant digital library, with Varta and Sanchika.
Digi Classroom
The NCERT-grounded AI tutor and adaptive practice engine.
Put the whole library in their pocket
Founding institutions are onboarding now — priority setup and a direct line to the team.