The Security Benefits of Client-Side PDF Tools

By VexDocs Team Updated Dec 2025

Most online PDF tools upload your files to a remote server to process them. This creates a privacy risk. VexDocs is different.

What is Client-Side Processing?

Client-side means the code runs on your device (in your web browser), not on our servers. Your file is never sent over the internet.

Key Benefits

VexDocs uses advanced technologies like WebAssembly and modern JavaScript APIs to bring desktop-class performance to the web.