About Pdiffy
Pdiffy started with a simple frustration: every time you need to merge a PDF or compress an image, you're met with pop-ups, sign-up walls, confusing interfaces, and "upgrade to premium" banners - just to do a 10-second task.
We built Pdiffy to fix that. One page, one tool, one click. Upload your file, get your result, move on with your day.
Pdiffy offers 20+ free tools for PDF and image tasks - merging, splitting, compressing, converting, watermarking, signing, OCR, and more. Every tool works the same way: drag your file, click a button, download the output. No account needed. Files are deleted automatically after processing.
What we care about
Simple by default
Every tool follows the same pattern: upload, process, download. No menus to learn, no settings to configure. It just works.
Fast - really fast
Most tasks finish in under 10 seconds. We optimized for speed because your time matters more than ours.
Private by design
Files are auto-deleted after processing. No accounts, no tracking, no data selling. Your documents are yours.
Free for everyone
We believe basic PDF tools should be free. No hidden paywalls, no forced sign-ups, no "premium only" features for everyday tasks.
Who is Pdiffy for?
Students compressing lecture slides. Freelancers merging invoices. Office workers converting Word files to PDF. Small businesses watermarking confidential documents. Anyone who needs a quick PDF task done without hassle.
Get in touch
Have feedback, a feature request, or a question? We'd love to hear from you: hello@pdiffy.com