Enterprise-Grade Document Management with Absolute Privacy
A comprehensive suite of secure PDF utilities designed for stability and speed. Every operation is processed locally on your machine, ensuring your sensitive business documents never touch a cloud server.
Compress PDF
Reduce PDF file size while maintaining maximum quality for web and email.
Merge PDF
Combine multiple PDF documents into a single organized file in seconds.
Split PDF
Extract pages or split your PDF into individual files with precision.
PDF to JPG
Convert PDF pages into high-quality JPG images instantly.
JPG to PDF
Transform your JPG images into professional PDF documents.
Organize PDF
Reorder, delete or rotate pages to organize your PDF exactly as you need.
Add Page Numbers
Insert page numbers into your PDF documents with custom positioning.
Protect PDF
Encrypt your PDF with a strong password to ensure document security.
Rotate PDF
Rotate individual pages or the entire PDF document for better viewing.
Unlock PDF
Remove password protection from your PDF files securely.
Watermark PDF
Add text or image watermarks to your PDF to protect your content.
Repair PDF
Recover data from damaged or corrupted PDF files online.
The Future of Secure PDF Management
Professional Use Cases
Why Professionals Trust DuneTools
Zero Tracking
No data telemetry or file uploads. 100% private.
ISO Standard compliant
Outputs follow PDF/A and standard formatting protocols.
Native Performance
Local execution eliminates network-dependent processing times.
Security Without Compromise
By eliminating the upload step, we remove the #1 vulnerability in web-based editing. Your data sovereignty is our priority; your files never touch a secondary server, remaining encrypted within your session.
Advanced WASM Engine
Our PDF core is powered by low-level WebAssembly, delivering near-native performance for complex tasks like 256-bit AES encryption, high-fidelity merging, and intelligent metadata stripping.
Pure Accessibility
Professional tools shouldn't be locked behind paywalls or data-harvesting registrations. Experience the full power of DuneTools across all your devices, instantly and without limitations.