Compress PDF
Reduce PDF file size while maintaining maximum visual quality locally.
Merge PDF
Combine multiple PDF files into one ordered document instantly.
Split PDF
Extract specific pages or split large PDFs into separate documents.
Rotate PDF
Rotate PDF pages by 90, 180, or 270 degrees in seconds.
Watermark PDF
Stamp text or image watermarks onto your PDF pages.
Protect PDF
Encrypt PDF files with AES-256 passwords for total security.
Unlock PDF
Remove password protection from owner-permitted PDF files.
Sign PDF
Stamp digital signatures or drawn names onto PDF pages.
Redact PDF
Permanently black out text and confidential details locally.
JPG to PDF
Convert JPG, PNG, and WebP images into a single PDF document.
PDF to JPG
Extract PDF pages into high-resolution JPG images.
PDF to Word
Convert PDF documents into editable Word files.
Word to PDF
Convert DOCX files into PDF format seamlessly.
Extract Pages
Extract page selections into a standalone PDF.
Delete Pages
Remove specific unwanted pages from your PDF.
Page Numbers
Add page numbers with custom positions and fonts.
Edit Metadata
Modify document title, author, and subject tags.
OCR PDF
Convert scanned PDFs into searchable text via client-side AI.
AI PDF Summarizer
Extract key insights and summaries from long PDF documents.
Extract Text
Parse raw text content from PDF streams without formatting loss.
Fill PDF Forms
Fill interactive form input fields and checkboxes in PDF documents.
Compare PDFs
Compare two PDF documents side-by-side to highlight differences.
Why OmnixTools is the #1 Private PDF Suite
OmnixTools provides over 40+ professional PDF manipulation utilities engineered specifically for privacy-conscious users, legal teams, medical professionals, and students worldwide. Unlike legacy online PDF services that upload your sensitive documents to distant cloud servers, OmnixTools performs 100% of its processing locally inside your web browser using modern Web Workers and WebAssembly engines.
🔒 Are my files uploaded to any external server?
Never. All file operations (compressing, merging, splitting, converting, OCR, and encrypting) occur locally on your machine within your browser window. Zero bytes leave your device.
⚡ Does OmnixTools work offline without an internet connection?
Yes! OmnixTools is a Progressive Web App (PWA) equipped with Service Worker 2.0 caching. Once opened, every PDF tool remains 100% functional even when completely offline.
💰 Is OmnixTools free to use?
OmnixTools is 100% free with no file size limitations, no registration required, and no hidden subscriptions.