27 Professional Tools

All PDF Tools

Every PDF operation you need — merge, split, compress, convert, edit, sign, protect, and more. All free, all private.

10M+ users
4.9 rating
Zero uploads
Instant results

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Why PDF Logic

Every Tool is Private, Fast & Free

All 27 tools share the same core principles.

100% Private

Files are processed entirely in your browser using WebAssembly. Nothing is ever uploaded to any server.

  • Client-side processing
  • No server uploads
  • GDPR compliant by design

Lightning Fast

WebAssembly-powered performance means near-native speed. No upload queues or processing delays.

  • WebAssembly engine
  • Results in seconds
  • Works offline too

Works Everywhere

Any browser, any device, any OS. Once loaded, many tools even work without an internet connection.

  • All browsers supported
  • Desktop & mobile
  • No installation needed
FAQ

Tools FAQ

Common questions about our PDF tools.

Yes, every tool on PDF Logic is completely free with no hidden costs, no watermarks, and no file size limits. Use them as much as you need.
No. Our core tools process files entirely in your browser using WebAssembly technology. Your documents never leave your device, making PDF Logic the most private PDF editor available.
Most core tools — including Merge, Split, Compress, Rotate, and Organize — work offline once the page is loaded. Conversion tools that require server-side processing need an internet connection.
There are no artificial limits. You can process files of any size and any quantity. Performance depends on your device's available memory and processing power.
No. PDF Logic requires zero sign-up. Just pick a tool and start working immediately. No email, no registration, no friction.

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Pick any tool above and start processing your documents instantly. No sign-up, no uploads, no limits.