Your files don't go anywhere.
The short version
Every tool on this site processes your PDFs inside your browser. We don't have a server in the loop. Nothing is uploaded. There's nothing for us to leak, request, or subpoena.
The longer version
The tools rely on WebAssembly and JavaScript libraries (notably pdf-lib, pdfjs-dist, and signature_pad). Once the page is loaded, the tool runs entirely client-side. You can confirm this in DevTools → Network: your file never leaves the page. The one piece of outbound traffic you may see is a tiny anonymous “a tool was used” ping — it contains only the tool's name (e.g. merge-pdf) and nothing about your file. More on that below.
Analytics
We use privacy-respecting analytics (no cookies, no fingerprinting) to count page views, and we keep a simple anonymous tally of how many times each tool gets used so we know which ones to improve. That usage tally records only the tool's name — for example, that merge-pdf ran once. It never includes your file, its contents, its name, or anything about you. We don't track which files you process or what's in them — we can't, because we never see them.
Contact
Questions? Email [email protected].