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Free PDF Reader & Study Tool

Open and study PDF documents in your browser. Take notes, bookmark pages, track study time, and switch reading modes.

Drop a PDF file here

or click to browse

Study Features

  • Take notes alongside your PDF, saved automatically per file
  • Bookmark important pages for quick reference
  • Track your study time with a built-in timer
  • Switch between Normal, Dark, Sepia, and Focus reading modes
  • Export all your notes and bookmarks as Markdown
  • Keyboard shortcuts: N Notes, B Bookmarks, I Info, Esc Close panel

Common Use Cases for PDF Reader

  • Document Viewing: Open and read PDF files directly in browser without downloading or installing additional software.
  • Metadata Inspection: View PDF properties like title, author, creation date, and page count for document management.
  • Quick Preview: Preview PDF content before downloading to verify it's the correct document.
  • Form Review: Review PDF forms and documents to check content and structure before filling or signing.
  • Cross-Device Access: Read PDFs on any device with a browser, regardless of operating system or installed apps.
  • Secure Viewing: View sensitive PDFs without downloading to local storage, maintaining privacy and security.

What You Can Do

View PDFs

Open any PDF and read it with built-in zoom, navigation, and search.

Take Study Notes

Write notes alongside your PDF, link them to pages, and export as Markdown.

Bookmark Pages

Save important pages with labels for quick access. Bookmarks persist per file.

Track Study Time

Built-in timer starts automatically. Pause, resume, and see your session time.

Reading Modes

Switch between Normal, Dark, Sepia, and Focus modes to reduce eye strain.

Inspect Metadata

See title, author, page count, creation date, and other document properties.

Print & Download

Print or download your PDF with one click. Fullscreen mode for focused reading.

Frequently Asked Questions

Continue Your Workflow

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PDF Lock

Password protect after reading

Password protect any PDF — encrypt and set permissions, entirely in your browser.

PDF Signature

Add signature to document

Add a visual signature to your PDF — draw, type, or upload a signature and place it on any page.

Next Step

PDF Metadata Editor

Edit document metadata

View and edit PDF metadata like title, author, subject, keywords, and dates.

PDF to DOCX

Convert to editable Word document

Convert PDF files to editable DOCX documents. Extract text in your browser with no uploads.