Many of the PDFs people handle are personal: ID copies, payslips, bank statements, contracts. Uploading them to unknown websites is a risk.
Every PDF tool here runs in your own browser: the file is read from your device, processed by in-page libraries (pdf-lib, pdf.js and qpdf compiled to WebAssembly), and the result is saved back to your device. Nothing is sent to our servers, so we have nothing to keep, read or sell.
When you download a result, the page clears the original and the result from memory straight away.
Popular tools: Merge PDF, Compress PDF, Protect PDF, Watermark PDF.