draw.io
Create diagrams with local files, your own cloud storage and familiar document integrations.
Tools for viewing, creating, editing, or managing documents in the Portable Document Format.
Create diagrams with local files, your own cloud storage and familiar document integrations.
Review creative assets, manage versions and collect approvals in one place.
Build mind maps with free-form layouts, notes and visual references
Answer internal questions from a maintained company knowledge base
Chat with documents, compare files, and inspect cited passages side by side
Scan paperwork and turn it into searchable, editable documents
Edit and process PDFs online or with an offline desktop app
Capture documents on your phone and save them as PDFs or images
Edit, convert and organize PDFs in a browser or on your phone
Edit, convert and ask questions about PDFs
Split shared costs offline or with a synchronized group.
Create a travel journal you can share online or turn into a book.
Organize research papers, annotate PDFs, and manage references
Turn notes and lectures into flashcards, quizzes, and study guides
Notes, PDF annotations, and flashcards in one study workspace
Find and activate typefaces for desktop design and website publishing
Leave comments directly on websites and creative assets for review
Collaborative mind maps with notes and presentation views
Extract structured data from emails, PDFs, and documents
Scan paper documents into digital PDFs