Security at PDFLab
We have built PDFLab with security and privacy as architectural requirements — not features bolted on after the fact.
Security features
Local client-side processing
ActiveThe PDF processing engine runs entirely in your browser using WebAssembly and Web Workers. Your files never transit any network or touch remote servers during processing.
No file storage
ActiveWe operate no file storage infrastructure. There is nowhere on our platform for your documents to be saved, because that infrastructure simply does not exist.
HTTPS everywhere
ActiveAll connections to PDFLab are encrypted via HTTPS/TLS. Sensitive data cannot be intercepted in transit.
Transparent practices
ActiveWe disclose our data practices clearly in our Privacy Policy. If something changes, we will update it and note the date.
Report a security issue
If you discover a security vulnerability in PDFLab, please report it responsibly by emailing security@pdflab.app. We take all reports seriously and will respond promptly.