100% Private & Secure

Your PDFs,
Your Altitude

Free, secure PDF tools that work entirely in your browser. Merge, split, rotate, compress, and more — without uploading your files anywhere.

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Files Never Leave Your Device

All processing happens locally in your browser

No Uploads, No Servers

Your sensitive documents stay private

Lightning Fast Processing

Powered by WebAssembly technology

PDF Tools for Every Need

Powerful tools to manipulate your PDFs — all running locally in your browser. No signup required.

Merge PDF

Combine multiple PDFs into a single document

Split PDF

Extract pages or split into multiple files

Rotate PDF

Rotate pages by 90, 180, or 270 degrees

Delete Pages

Remove unwanted pages from your PDF

Extract Pages

Pull out specific pages to a new PDF

Compress PDF

Reduce file size while preserving quality

PDF to JPG

Convert PDF pages to JPG images

How It Works

No uploads, no waiting, no accounts. Your files stay with you from start to finish.

1

Upload Files

Drag and drop your PDFs directly into the browser. Files are loaded into memory, not sent to any server.

2

Process Locally

Our WebAssembly-powered tools process your files instantly using your device's own CPU and RAM.

3

Download Result

Get your processed PDF immediately. No watermarks, no quality loss, no strings attached.

Built for Privacy

Your documents are sensitive. We built AltitudePDF with privacy as the foundation, not an afterthought.

Zero Server Uploads

Your files never leave your device. All processing happens locally using WebAssembly technology running in your browser.

Lightning Fast

No upload time means instant results. WebAssembly processes files directly in your browser at near-native speeds.

Works Offline

After the first page load, AltitudePDF works even without an internet connection. Perfect for travel or remote work.

No Watermarks

The output you download is exactly what you need — no watermarks, no branding, no compromises on quality.

What AltitudePDF Can & Cannot Do

We believe in transparency. Here's what you should know about our privacy-focused PDF tools.

What We Can Do

  • Merge multiple PDF files into one
  • Split PDF into individual pages
  • Rotate pages (90°, 180°, 270°)
  • Delete unwanted pages
  • Extract specific pages to new PDF
  • Compress PDF file size
  • Convert PDF pages to JPG/PNG images
  • Convert images (JPG, PNG) to PDF

All processing happens 100% in your browser — files never leave your device.

Current Limitations

  • Convert PDF to Word (docx) — requires server-side processing
  • Convert PDF to Excel (xlsx) — requires server-side processing
  • Convert PDF to PowerPoint — requires server-side processing
  • Convert Word/Excel/PowerPoint to PDF — complex format, limited browser support
  • OCR (scan to text) — requires advanced processing
  • Edit PDF text directly — requires different approach

We're exploring fullstack solutions for these features in future updates.

Coming Soon

We're developing a full-featured PDF converter application with advanced capabilities including Office-to-PDF and PDF-to-Office conversions. Stay tuned for updates!

Ready to Elevate Your PDF Experience?

Start using AltitudePDF now — free, fast, and your files never leave your device.

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