Tresorit review

Tresorit is built for people whose files would cause real harm if leaked, such as tax records, insurance papers and contracts. Every plan uses end-to-end encryption on a zero-knowledge system, so Tresorit says even it cannot see your data, and all plans add two-factor authentication, granular permissions and remote device wipe. Personal Lite costs $5.59 a month billed yearly for 50 GB, a 2 GB maximum file size and sync across 2 devices. Personal Essential raises that to 1 TB and 10 devices at $13.59 a month, and Personal Pro gives 4 TB, file requests, PDF annotation on iOS and detailed access logs at $31.99 a month. A free plugin sends encrypted attachments from Gmail and Outlook. Apps cover Windows, macOS, Linux, iOS, Android and the web. The price is the problem: per gigabyte it is far more expensive than Sync.com or Proton Drive, and there is no permanent free plan, only a 14-day trial that asks for payment details.

Who it is for

people storing legal, tax and medical records

Price

Personal Lite (50 GB) $5.59 a month billed yearly; 14-day free trial.

Ideal for safe-guarding your most important documents, such as tax records, insurance papers, and contracts. $5.59 / month
Quoted from the vendor pricing page on November 13, 2026.

Key features

• End-to-end encrypted, zero-knowledge storage on every plan
• Personal Lite 50 GB, Personal Essential 1 TB and Personal Pro 4 TB
• Two-factor authentication and granular permissions
• Wipe devices remotely or locally and restore deleted files
• Apps for Windows, macOS, Linux, iOS, Android and web

Strengths and weaknesses

• Strength: Free plugin for encrypted attachments in Gmail and Outlook
• Strength: Detailed access logs and file requests on Personal Pro
• Strength: 14-day free trial on any personal plan
• Weakness: Most expensive per GB in this list, $5.59 a month for 50 GB
• Weakness: Personal Lite syncs across only 2 devices
• Weakness: No permanent free plan, and the trial needs payment details

Key facts

• Cheapest paid plan: Personal Lite, 50 GB, $5.59 a month billed yearly
• Encryption: End-to-end, zero-knowledge
• Free trial: 14 days
• Platforms: Windows, macOS, Linux, iOS, Android, web

Where it ranks

Tresorit is No. 9 in our Best Dropbox Alternatives verdict.