PDF processing site
Everything you need is here, from AI-powered analyses to classic file editing.
AI-Powered Academic Research and Workspace
PDFDuty Academic Workspace: Access all PDF editing, conversion, and AI-powered research tools from a single screen. Work seamlessly with a multi-window system—integrated and fast.
PopularAI Quiz Generator
Automatically prepare tests from lecture notes.
PDF Object Extractor
Analyze objects in the PDF file and extract all cropped content as a ZIP.
AI Assistant & Chat
Talk to your PDF, summarize, and analyze. Powered by Llama 3.
AI Translator
Translation into 12 languages without breaking format.
AI Grammar Checker
Detect spelling errors, grammar issues, and style inconsistencies to make your text more professional and readable.
AI Detailed Math Solution
Step-by-step math question solving
AI Contract Analysis
AI legal text analyzer
AI CV Analyzer
CV Analyzer
Word in Browser
Convert Word to PDF, protect as Word, and perform PDF to Word operations simultaneously.
Word to PDF
Make DOC/DOCX files PDF.
PDF to Word
Make PDF editable Word.
HTML to PDF
Convert web pages or HTML code to PDF.
PDF to HTML
Convert PDF to website code.
Markdown to PDF
Convert MD files into stylish PDF reports.
PDF to Markdown
Convert PDF files to Markdown.
PDF to EPUB
Convert for E-Book readers.
PDF to PDF/A
Convert to long-term archiving format (ISO).
PDF to TXT
Extract only the text content.
Merge PDF
Combine multiple files into a single file.
Split PDF
Split pages or select ranges.
Crop PDF
Cut page margins.
Rotate Page
Turn sideways pages 90/180 degrees.
Header & Footer
Add header/footer to all pages.
Multi-Page (N-Up)
Fit 2 or 4 pages onto one page.
Resize
Make page size A4, A3, or Letter.
Organize PDF
Change page order via drag-and-drop.
Compress
Reduce size without sacrificing quality.
Repair PDF
Recover corrupt or unopenable files.
Make Grayscale
Convert colored PDF to grayscale.
Optimize for Web
Linearize (Fast Web View) for fast opening.
Encrypt
Protect PDF with a password.
Remove Password
Remove the known password from the file.
Sign PDF
Add electronic signature or drawing.
Hide Sensitive Data
Cover private information with black tape (Redact).
Clear Comments
Delete all notes and drawings in the file.
OCR PDF
Make PDF texts selectable and editable.
Font Extractor
Download fonts embedded in the PDF.
Add Page Numbers
Add page numbers to PDF, choose position and format.
Add Watermark
Add text or image watermark to PDF.
AI Research
AI-powered research assistant.
Citation Generator
Automatically generate citations and bibliography for your documents.
Extract Images
Extract all images from PDF.
Image to PDF
Convert image files to PDF.
PDF Editor
Edit PDF files online.
PDF to Image
Convert PDF pages to image format.
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