Architecture, not a slogan

The PDF does not go to our server.

VixPDF is a static site plus a content-free metrics endpoint. There is no place in the product that receives the document, its name, or the text you change.

Architecture, not a slogan

The application has no file-upload API. The PDF is read by the browser from your disk.

1. No document uploadThe application has no file-upload API. The PDF is read by the browser from your disk.
2. Memory, then goneEdits, images, and signatures stay on this device. Encrypted local recovery expires after 24 hours and can be discarded.
3. Honest failureIf a faithful rewrite cannot be proven, download is blocked until you accept a disclosed visual copy.