Vaultmatix secure file sharing

Vaultmatix is our zero-knowledge file sharing and virtual data room platform. Files are encrypted in your browser before they reach our servers. The decryption keys derive from the recipient's authentication and aren't sent to us. We can't read your files. The hosting provider can't read your files. Anyone who breaches the infrastructure can't read your files.

Why zero-knowledge

Most file-sharing services (Dropbox, SharePoint, Google Drive, ShareFile) store files in a form the platform can read. That's how customer support, server-side previews, virus scanning and search work. For most documents that's fine. For tender material, regulatory evidence, M&A diligence packs or care records, it means the platform vendor is one breach away from your data being on the news.

Vaultmatix is engineered the opposite way. Encryption happens client-side. Keys never reach us. The trade-off is no server-side full-text search and slightly slower preview rendering for very large files. We've never had a customer mind.

Who runs Vaultmatix today

  • Government departments sharing classified or commercially-sensitive material with external parties.
  • Regulators handling complainant material, investigation evidence and inquiry submissions.
  • Law firms running M&A virtual data rooms and privilege document review.
  • Accountants and auditors managing client books.
  • Health and welfare bodies sharing care records with practitioners.

What you get

Fine-grained access file control

Control access rights to files, view time or downloads, specific to roles & single documents.

Multi-factor authentication

Enforce at least two types of authentication to access sensitive information.

Digital rights management

Avoid offline leaks with the ability to disable printing, copying or saving documents.

Intelligence reporting

Tracking and analytics will alert you to when and how recipients are interacting with documents. 

Easy to use for rapid setup & closure

Vaultmatix is not cluttered with features you don't need with  a drag and drop interface that non-tech users will love.

Predictable pricing

Flat fee monthly plans with unlimited page access. Select the maximum number of rooms, admins users and storage to suit your needs.

Related work

Low Code eForms & workflow : UK DWP

The Department for Work and Pensions (DWP) sought a comprehensive solution to facilitate the in-house development of digital services for the conversion of manual paper based forms.

28 June 2026

Vaultmatix for translation workflow: NSW MHCS

Multicultural Health Communications Service, faced a significant obstacle when it came to sharing large sensitive files with their stakeholders. MHCS needed to secure collaboration and sharing of large files between clients and translators. Existing off-the-shelf file sharing tools presented two critical challenges: compromised data security and unreliable email deliverability.

23 Feb 2026

Justice Health NSW prison portal

A controlled-access subsite inside the Justice Health platform — token-based URLs, IP-bounded delivery, custom theme — built to reach a population that needs health information without exposure.

24 June 2025