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Merge, join, compress, and edit PDFs directly in your browser.
Secure & Private PDF Suite. No uploads required.
Combine multiple PDFs into one file
Reduce file size while keeping quality
Extract pages or split into single files
Rotate pages 90, 180 or 270 degrees
Change title, author, and keywords
Add text/cover watermark to pages
Convert PDF pages to JPG or PNG
Create PDF from images
Sensitive documents stay on your machine. We use WebAssembly to process PDFs locally, unlike other sites that store your files.
Reduce PDF file size for email attachments or web uploads without losing readability.
Combine multiple PDFs into one report, or split a large document into individual pages. Rearrange as needed.
Remove sensitive metadata (author, keywords) or add your own copyright info before sharing.
Merge evidence, redact sensitive info with the cover tool, and strip metadata before file sharing—all while keeping data behind your firewall.
Extract specific chapters from text-heavy textbooks or merge multiple research papers into a single study compendium with ease.
Watermark brochures, merge case studies into pitch decks, and optimize file sizes for high-performance email distribution.
Traditionally, editing PDFs required expensive software or risky online converters that uploaded your data. Shrinkify changes the game.
This suite focuses on real document operations teams use daily: merge files into a final pack, compress for delivery limits, split by section, rotate scan orientation, and clean metadata before sharing.
It works especially well for legal packets, onboarding kits, academic handouts, and internal reporting workflows where structure, speed, and privacy matter together.
Click the "Merge PDF" tool, drag and drop all your files, arrange them in the correct order, and click "Merge". It takes just seconds.
We don't enforce hard limits. However, processing PDFs with thousands of pages might require more RAM on your device.
Yes. Use Watermark PDF to overlay text marks on reports, invoices, and client documents before distribution.
Shrinkify doesn't impose size limits. Your browser's memory is the only constraint. For very large PDFs (200MB+), ensure you have enough RAM available.
Yes! Our merge interface allows you to drag and drop files into your preferred sequence before you hit the "Merge" button.
Yes. Rotate PDF supports page-level orientation fixes, so you can correct scanned pages without reprocessing the whole document manually.
Yes. PDF to Image exports pages to PNG or JPG so you can drop them into slides, chats, docs, or social posts.
No. There are no server uploads in the default flow. Processing happens in your browser, so sensitive files remain on your device.
Combine multiple PDFs with local processing.
Shrink PDF files for email and upload limits.
Extract page ranges into separate files.
Export PDF pages as JPG or PNG images.
Deep guide for structure-first processing, compression QA, and delivery safety.