No ads. No sign-up. No files sent to any server. Blazing fast PDF tools that respect your privacy.
PDF processing runs inside your browser via WebAssembly. Your files are never transmitted anywhere — not even to us.
No upload wait times, no queue, no spinner for 30 seconds. Processing starts immediately and finishes in seconds.
No pop-ups, no banner ads, no dark patterns. We make money from Peak Plan subscriptions — not from degrading your experience.
Core tools are free forever. No watermarks on output, no file count limits, no forced account creation.
Yes — absolutely. PeakPDFs uses pdf-lib, a JavaScript library that runs entirely inside your browser tab. When you drop a file, it's processed locally on your device. We don't have servers receiving your PDFs. You can even disconnect from Wi-Fi after the page loads and the tools still work.
Free users can process files up to 50 MB — more than enough for most documents. Peak Plan users get up to 500 MB per file. Since all processing is in-browser, the limit is actually your device's RAM, but we enforce these caps to ensure the best experience on all devices.
Yes. All seven current tools — Merge PDF, Image to PDF, Rotate Pages, Watermark PDF, Compress PDF, Split PDF, and PDF to JPG — will remain free forever. We make money from Peak Plan subscriptions for advanced tools — not from limiting the free experience or showing ads.
Any modern browser — Chrome, Firefox, Safari, Edge. No plugins or extensions required. Mobile works too, though desktop gives you the best drag-and-drop experience for reordering files and pages.
The Peak Plan is a $9/month subscription that unlocks advanced tools like PDF→Word/Excel/PPT conversion, e-signature, and raises your file size limit to 500 MB. Cancel any time — no questions asked, no cancellation fees.
Start with any free tool — no account required.
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