Your Personal Cloud Library
Upload documents and videos, then read or watch anywhere. ThinkDocu syncs your progress across devices so you can continue right where you left off.
Key Features
Cloud Library
Upload your personal files to build a private library you can access from any device.
Progress Sync
Automatically sync reading/watching progress across desktop, tablet, and mobile.
Document Reading
Read PDFs, DOCX, and ebooks with a clean reader designed for focused study.
Video Playback
Watch uploaded videos online and seamlessly continue across devices.
Notes & Highlights
Capture key ideas while reading and keep everything organized in one place.
AI Assistance
Ask questions, request summaries, and explore concepts based on your content.
Supported Formats
ThinkDocu is built for personal libraries: upload common document and video formats and access them anywhere.
Documents & Ebooks
PDF, DOCX, EPUB, MOBI, and more.
Videos
MP4, MOV, AVI, MKV, WebM, FLV, WMV, and more.
Learn More About ThinkDocu
Deep dives on cross-device sync, reading workflows, and video progress synchronization.