About VaultPDF

Private, browser-based PDF tools, built to put you back in control of your files.

PDF tools

One place for every everyday task

Uploads

No document-processing upload

Accounts

No sign-up or login required

100%

In your browser

Core PDF processing stays local

Our mission

Many online PDF tools require an upload before they can process a document. That may be convenient, but it also creates an additional data-transfer decision for the person using the tool.

VaultPDF takes a local-first approach. Its core PDF operations run inside the browser using established PDF libraries and web APIs. The application does not submit selected documents to a server for processing.

Built by

VaultPDF is a product of Mesanix Labs, a software company focused on building practical, privacy-respecting tools for individuals and teams. We aim to explain data handling clearly and keep each workflow focused on the task at hand.