Free · No signup · Works everywhere
PDF tools that
forget your files.
Upload. Process. Auto-deleted. We never store, read, or sell your documents. 20+ free PDF tools - no account needed.
Organize
Optimize
Convert
Security
Extract
Edit & Annotate
Most-used tools
The tools people use every day
No setup. No tutorial. Pick a tool and you're done in under a minute.
Merge PDF
Turn scattered files into one clean document.
Split PDF
Pull out exactly the pages you need.
Compress PDF
Make large PDFs small - without losing quality.
PDF to Word
Edit your PDF in Word - formatting preserved.
Why Pdiffy
Simple. Fast. Nothing in the way.
We cut out everything that slows you down - sign-ups, ads, confusing menus. Just the tool you need.
No account needed
Just upload and go. No email, no password, no registration.
Done in seconds
Most tasks finish in under 10 seconds. No waiting, no queues.
Your files stay private
Files are auto-deleted after processing. We never read or store them.
Works on any device
Open a browser, upload your file. Works on phone, tablet, or laptop.
How it works
Three steps. That's it.
No tutorials needed. Anyone can use Pdiffy from the first second.
Upload your file
Drag and drop your PDF or click to browse. No file size fuss.
Pick your task
Choose what you need - merge, compress, convert, sign, and more.
Download the result
Your file is ready. Preview it, then download instantly.
Privacy & Security
Your files are safe with us.
We built Pdiffy with one rule: your documents are yours. We process them and immediately forget them.