Free Browser-Based PDF Tools — 100% Private, No Uploads Required
Merge, split, compress, rotate, protect, unlock, and convert PDFs directly on your device using WebAssembly technology. Your files never leave your computer.
Our Free PDF Tools
Merge PDF
Combine multiple PDF files into one ordered document without quality loss.
Split PDF
Extract specific pages or separate a large PDF into individual documents.
Compress PDF
Reduce PDF file size for fast email attachments while keeping text razor-sharp.
Rotate PDF
Permanently fix upside-down or sideways pages by 90, 180, or 270 degrees.
Protect PDF
Encrypt sensitive PDFs with standard AES-256 passwords entirely in your browser.
Unlock PDF
Remove password restrictions from documents you own cleanly and safely.
PDF to Images
Convert PDF pages into high-resolution PNG or JPG images packaged as a ZIP.
Watermark PDF
Stamp custom text or company logos onto your PDF pages with adjustable opacity.
Page Numbers
Insert pagination numbers at custom positions with flexible formatting.
Reorder Pages
Drag and drop pages to reorganize PDF documents in any custom order.
Delete Pages
Remove unwanted or blank pages cleanly from your documents.
Extract Pages
Pull out specific page ranges into a brand new PDF document.
Why Browser-Based Processing Matters
Traditional PDF websites upload your files to remote servers, process them remotely, and transmit them back. This introduces significant security and privacy risks when dealing with contracts, financial filings, IDs, or medical records. SababPDF executes all operations client-side using WebAssembly and PDF manipulation libraries directly inside your web browser. No document data is ever transmitted across the internet, guaranteeing zero data breaches.