PDF tools
A hub for preparing, converting, extracting, summarizing, studying, and citing PDF material with Docula.
Generate useful outputs, save them into Study Sessions, and use AI Study Coach to plan what to do next.
Docula workflow
Add material
Choose a tool
Use the result
Workflow
Start with PDF to Text for selectable PDFs, or use PDF to Study Notes when you want study outputs directly.
Create summaries, key points, flashcards, quiz questions, or citation drafts from the cleaned PDF content.
Check generated notes against the original PDF, especially for formulas, citations, research claims, and diagrams.
Who it is for
Common use cases
Best practices
Common mistakes
Example workflows
Split a textbook chapter, extract the text, ask PDF Chat for confusing concepts, then turn the same material into flashcards and a quiz.
Merge related documents, extract the relevant pages, then use Contract AI, Invoice AI, or Research Workspace for a structured review aid.
Trust and privacy
PDF utilities can help prepare files, but AI-generated outputs should be checked against the original document. Avoid uploading sensitive personal, legal, medical, financial, or confidential files unless you are authorized and comfortable using them online.
Related workspaces
Turn prepared PDF content into learning material.
Open workspace ->Review contracts, invoices, finance documents, and research material.
Open workspace ->Extract text from screenshots and image-based pages.
Open workspace ->Organize findings, evidence, and open questions.
Open workspace ->Tools
Combine lecture notes, handouts, readings, or reports into one PDF.
Explore ->Extract chapters, page ranges, or individual pages into smaller PDFs.
Explore ->Try browser-side file size reduction with clear quality expectations.
Explore ->Correct sideways pages across a full PDF or selected page ranges.
Explore ->Remove blank pages, cover sheets, or unrelated sections before studying.
Explore ->Export one chapter or several page ranges into a focused PDF.
Explore ->Combine screenshots, scanned pages, or class photos into one PDF.
Explore ->Export PDF pages as PNG or JPEG images for reuse or OCR.
Explore ->Add a simple text watermark to PDF pages.
Explore ->Upload a PDF and ask questions about its content using extracted document text.
Explore ->Extract editable text from text-based PDF files.
Explore ->Generate summaries, flashcards, quiz questions, and study plans from PDFs.
Explore ->Format citation drafts for sources used in papers and research notes.
Explore ->Prepare a PDF with merge, split, compress, rotate, extract, image conversion, or watermark tools, then continue into PDF Chat, study notes, flashcards, quizzes, or a Study Session.
Guides
Learn how to ask useful questions, verify answers, and study from PDF documents.
Explore ->Learn when you need a broad overview and when a targeted document question works better.
Explore ->Use focused prompts for concepts, evidence, comparisons, research, and exam review.
Explore ->Learn when to use normal PDF text extraction and when OCR is the better workflow.
Explore ->Learn how to extract and clean PDF text before using it for study workflows.
Explore ->Understand PDF summarizers, OCR, quizzes, flashcards, citations, and planners.
Explore ->Turn scanned pages and image-based PDFs into cleaner study text.
Explore ->Turn lecture PDFs and readings into notes that are easier to review.
Explore ->FAQ
Docula includes PDF Merge, PDF Split, PDF Compress, PDF Rotate, Delete PDF Pages, Extract PDF Pages, Images to PDF, PDF to Images, Watermark PDF, PDF Chat, PDF to Text, and PDF to Study Notes for document cleanup and learning workflows.
Text-based PDFs work best today. Scanned or image-only PDFs may need OCR support, which is planned for future PDF workflows.
Use PDF to Text when you want clean editable text. Use PDF to Study Notes when you want study outputs such as summaries, key points, flashcards, quizzes, and plans.
Yes. Use the PDF Workspace to merge, split, compress, rotate, delete pages, extract pages, convert images, export pages, or watermark files before moving into PDF Chat, study notes, flashcards, or quizzes.
Yes. Images to PDF combines PNG, JPEG, and supported browser image files into one PDF. PDF to Images exports selected pages as PNG or JPEG files in a ZIP download.
Yes, but AI summaries should be reviewed carefully. For research papers, verify methods, results, limitations, and citations against the original source.
Study workflow notes
Weekly study strategies, certification workflows, product updates, and document-to-learning techniques. Useful notes only, no spam.