HighSide One

HighSide, Inc.

About this app

Protect your organization’s sensitive & regulated data with HighSide’s E2E encrypted collaboration, chat and file management platform.

HighSide One is the absolute easiest way for teams to securely chat, share and store files online while remaining compliant with regulatory frameworks across manufacturing, aerospace, finance, healthcare, legal and government sectors.


• Secure group and one-to-one chat
• Secure file storage & sharing
• Zero trust end-to-end encrypted
• Decentralized encryption, centrally administered platform
• ITAR, GDPR, HIPAA, etc compliant
• Share large files, 100+GBs in size!
• Powerful, fast, search functionality
• Sync your data across multiple devices
• Zero trust authentication & access controls
• Custom data retention policies
• Zero trust User identity management
• Role & geographic-based access controls
• Remote-wipe data off lost devices
• Productive and secure across all your devices, wherever you go

Ratings and reviews

Has all the functionality my businesses need. None of the unnecessary gimmicks that would have my people slacking. I have been using it about 4 years. Very very happy with it. And the Win7 PC version is even better still.

Updated 23rd July 2019. Latest hotfix seems to have fixed the crashes that I was having on my phone

Keeps crashing after trying to attach an image.

What's new

Update Details

- Teams can now use their logo and color scheme to personalize the SecureDrive Share and Linkguard experience!
- HighSide now supports OTP authenticator apps for MFA including Google Authenticator, Microsoft Authenticator, Authy, and more.
- Mobile users can now see the SecureDrive Activity Feed to better manage their data & sharing on the go.
- General UI / UX, performance, stability and bug fixes