Privacy-first PDF tools
PDF tools, 100% private
Every tool you need to work with PDFs. All processing happens in your browser — your files never leave your device.
How it works
Private PDF processing in three simple steps
LocoPDF is built for speed and privacy, so you can finish PDF work in seconds without sending files anywhere.
Pick a tool
Choose the exact PDF task you need, from quick merges to signatures and annotations.
Drop your file
Open your PDF right in the browser with a simple drag, drop, or click.
Done — nothing uploaded
Download your finished file knowing everything stayed local on your device.
All tools
Everything you need to handle PDFs privately
Explore all 11 browser-based tools, organized by workflow so you can get in, finish the job, and get out.
Essential
The everyday PDF essentials for combining, splitting, compressing, and organizing files.
Convert
Quick conversion tools for moving between PDFs, images, and editable documents.
Advanced
Specialized tools for unlocking and marking up documents without sending them anywhere.
Interactive
Browser-based tools for signing, reviewing, and collaborating on sensitive PDFs.
Privacy promise
Your privacy, guaranteed
LocoPDF is designed so sensitive documents stay private by default. No uploads, no account wall, no waiting for a server to process your files.
- Files stay on your device — we never upload them
- No accounts required — use tools instantly
- No tracking cookies — we use privacy-first analytics
- Open processing — all PDF work happens in your browser's memory
FAQ
Answers to common questions
Is LocoPDF really free? +
Yes, you get 5 free uses per tool. Upgrade to Pro for unlimited access.
Do you upload my files? +
Never. All processing happens locally in your browser using JavaScript. Your files never leave your device.
What PDF tools are available? +
Is LocoPDF safe for sensitive documents? +
Yes. Since files never leave your device, LocoPDF is safe for confidential, legal, medical, and financial documents.
Ready to work with PDFs privately?
Start with a free browser-based tool and keep every document on your own device from upload to download.