Every tool you need to work with PDFs in One Single Place
100% free online PDF editor, converter and organizer. Fast, secure, and processes directly in your browser without uploading your sensitive files.
Merge PDF
Combine multiple PDF documents into a single organized file in seconds.
Split PDF
Separate specific page ranges or extract all pages into individual PDF files.
Organize PDF
Reorder, delete, rotate, or add pages inside your PDF visually.
Rotate PDF
Rotate your PDF pages 90°, 180°, or 270° clockwise or counterclockwise.
Crop PDF
Trim margins and crop specific rectangular areas of your PDF pages.
Add Page Numbers
Insert customizable page numbers, position, font, and format into your PDF.
Compress PDF
Reduce PDF file size with Extreme, Recommended, or Low compression levels.
Repair PDF
Recover and restore corrupted or damaged PDF documents automatically.
OCR PDF
Recognize scanned text and convert images into searchable PDF text.
PDF to PDF/A
Convert your PDF to ISO standardized PDF/A format for long-term archiving.
JPG to PDF
Convert JPG, PNG, and WebP images to high-resolution PDF documents.
Word to PDF
Convert DOCX and DOC documents into pristine PDF files with 100% layout fidelity.
PowerPoint to PDF
Convert PPT and PPTX slideshow presentations directly into PDF format.
Excel to PDF
Convert XLSX and XLS spreadsheets to clean, formatted PDF pages.
HTML to PDF
Render web pages or raw HTML code into beautiful pixel-perfect PDFs.
Scan to PDF
Capture documents with your mobile camera and generate a clean PDF instantly.
PDF to JPG
Extract and render PDF pages as high-resolution JPG or PNG images.
PDF to Word
Convert PDF files into editable Microsoft Word (.docx) documents.
PDF to PowerPoint
Turn your PDF documents into editable Microsoft PowerPoint presentations.
PDF to Excel
Extract tables and data from PDF straight into editable Excel spreadsheets.
PDF to Markdown
Extract formatted text, headings, and lists from PDF into clean Markdown (.md).
Edit PDF
Add text, shapes, freehand drawing, and images directly onto PDF pages.
Watermark PDF
Stamp custom text or image watermarks across your PDF with full opacity control.
Sign PDF
Draw or type your signature and place it securely onto any PDF document.
PDF Form Filler
Fill out interactive PDF forms and export completed documents cleanly.
Compare PDF
Side-by-side visual and text comparison between two PDF document revisions.
Redact PDF
Permanently blackout sensitive information, confidential text, and metadata.
Protect PDF
Encrypt your PDF with strong AES-256 password protection to prevent unauthorized access.
Unlock PDF
Remove password and decryption restrictions from your PDF document.
AI PDF Summarizer
Get instant key executive takeaways, bullet points, and summaries powered by AI.
Translate PDF
Translate entire PDF documents into Spanish, English, French, German, and 50+ languages.
PDF Workflows
Chain multiple PDF tools together (e.g., Merge -> Compress -> Watermark) and run them in 1-click.
Why millions choose HoudiniPDF
100% In-Browser Privacy
Unlike other PDF websites, HoudiniPDF processes your files directly on your device using WebAssembly and Web Workers. Your private documents never touch our servers.
Lightning Fast & Zero Limits
No waiting in conversion queues. No 2-tasks-per-hour limits. No watermark traps. Every tool is 100% free with unlimited tasks.
No Registration or Card Needed
Just open the page, drag your file, and get your result. We never demand your email, phone number, or payment details.