
Proton Drive is the secure workspace for storing sensitive data and collaborating with confidence across teams, clients, and external partners.
With full end-to-end encryption, you can share files, contracts, and business documents securely — and stay in control at all times. Set passwords, expiration dates, or revoke access instantly. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t see your data. Each user gets 1 TB of storage, and you can scale as your organization grows. Proton Drive is developed in Switzerland by the makers of Proton Mail. We’re independent, built on privacy-first principles, and free from Big Tech surveillance, lock-in, or monetization of user data. We offer more than secure storage:
- Real-time collaboration with Proton Docs
- Granular sharing controls for external and internal access
- File recovery for peace of mind
- Cross-device access, including Windows, macOS, iOS, and Android
We also help you meet compliance requirements out of the box. Proton Drive supports:
- GDPR, HIPAA, DORA, NIS2, and ISO 27001
- Independently audited SOC 2 Type II compliance
- No complex setup or third-party integrations required.
By choosing Proton Drive, you show your clients, partners, and regulators that privacy and security are built into your workflows — not an afterthought.
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6,000+ companies trust Files.com to automate and secure business critical transfers.
We obsess about security, compliance, reliability, and performance so your critical business processes just work every time. Easily manage any transfer flow without writing scripts or code, and onboard workloads and partners effortlessly.
We support standard file transfer protocols (FTP, SFTP, AS2) for working with external partners and also provide native apps for high performance internal transfers.
As a fully Cloud-Native SaaS, there are no servers for you to buy or maintain, there is no installation required, and high availability and redundancy are built in and free.
Our InfoSec Program is audited annually by Kirkpatrick Price, a leading information security CPA firm. Our audit covers the scope of the entire Files.com business (not just datacenter operations) and names Files.com specifically. Beware of smaller competitors who try to pass off someone else’s audit as their own.
Technical capabilities include encryption at-rest and in-transit, four types of two-factor authentication, nine enterprise identity (SSO) integrations, configurable password and session policies, and a perfect “A+” score from Qualys SSL Labs.
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SecuritySuite
SecuritySuite is an efficient security application designed for Windows that safeguards your clipboard, mitigates the risk of sensitive data exposure, and obstructs prevalent attack paths exploited by malicious software. This tool automatically encrypts any data copied to the clipboard, erases the contents after a specified duration, and substitutes them with inconspicuous placeholders to prevent detection. In addition to safeguarding the clipboard, it offers straightforward options to oversee and restrict hazardous processes and startup items, effectively curbing potential threats before they can propagate. Tailored for those who prioritize privacy, SecuritySuite integrates effortlessly into your daily tasks with its streamlined tray interface, user-friendly controls, and minimal effect on system performance. With its comprehensive features, it ensures that your data remains secure while you work diligently.
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QEncrypt
QEncrypt permanently removes the threat of "harvest now, decrypt later," safeguarding your data from impending quantum challenges. This innovative platform provides a robust solution for encrypting files and sensitive information, designed to withstand both current and future cyber threats. Utilizing cutting-edge techniques such as post-quantum cryptography, QEncrypt ensures that individuals, businesses, and organizations can securely store their documents and digital assets, effectively keeping them away from unauthorized access. The system was developed specifically to address the dangers associated with quantum computing advancements. By employing quantum-safe encryption, it serves as a strong defense against potential attacks where adversaries collect your encrypted data now with plans to decrypt it later when quantum technology becomes sufficiently advanced. In a rapidly evolving digital landscape, QEncrypt stands as a crucial barrier, allowing users to maintain control over their sensitive information.
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