4D 4DIP
Secure virtual room collaboration
4DIP secure product dashboard
Secure digital infrastructure
Secure collaboration for serious organisations

Maximize your security with 4DIP.

Keep your personal data and infrastructure private with secure messaging, meetings, protected documents, VPN controls, access intelligence, and risk-aware collaboration in one platform.

Get 4DIP Start free trial Explore Products

Download 4DIP app

Choose the app download route or start a controlled 14-day free trial. Trial access begins after the first Admin account is created.

Download Windows app

Install the current 4DIP desktop app for Windows. This is the real installer used by Admin and Staff accounts.

Download Windows app

Get 4DIP for all devices

View options for Windows, macOS web/PWA, Android source, iOS/iPad source, and local HTML fallback testing.

View all device options

Start free trial

Start a 14-day full-access evaluation for Civil, Commercial, Military, or Government. Admin signup comes first, then staff accounts are created by Admin.

Start free trial

Admin-first access

4DIP does not open the trial workspace automatically from the Download button. A Main Admin creates the organisation account first, then creates staff or authorised second-admin accounts with temporary passwords and privileges.