AspisFile
Sign inStart free trial
AspisFile

Your files. Your rules. Always.

Send confidential documents and stay in control — revoke access, track views, and watermark every page automatically.

Start free trialSee how it works

14-day free trial. No credit card required.

How it works

Send

Upload any file, add recipients, and set your access rules in under a minute. We generate an encrypted, watermarked link for each recipient.

Control

Set expiry dates, restrict download and print, enable one-time access, or require a security agent. You hold the keys — literally.

Revoke

Changed your mind? Click Revoke. The file goes dark immediately — no copies, no caches, no way back in. Your data, on your terms.

File security — unbreakable

  • AES-256 encryption — your key is never stored on our servers
  • Split-key architecture: sender and server each hold half
  • Key never reaches the recipient's device — ever
  • Automatic watermarking with recipient email on every page

Viewing protection — maximised

  • Secure viewer — documents render as canvas tiles, never as raw files
  • Screen capture detection blocks screenshots and recording software
  • Legal overlay accepted per open, per recipient, every time
  • Full audit trail: every open, every action, every device

Online-only mode

For your most sensitive files, revocation is instantaneous. Zero exposure window.

Built for enterprise security requirements

Custom deployment options, SSO integration, legal indemnity, dedicated support, and compliance-grade audit trails. We work with your security team directly.

Request a pilot