Best Encryption Software

Compare the Top Encryption Software as of October 2026

What is Encryption Software?

Encryption software protects sensitive data by converting it into unreadable code that can only be accessed with the correct decryption key. It secures files, communications, applications, and entire systems from unauthorized access, cyberattacks, and data breaches. These tools use algorithms like AES, RSA, and elliptic-curve cryptography to safeguard data at rest, in transit, or in use. Many encryption platforms offer key management, user authentication, and compliance features to meet industry regulations and enterprise security requirements. Overall, encryption software is essential for maintaining privacy, ensuring data integrity, and protecting information across digital environments. Compare and read user reviews of the best Encryption software currently available using the table below. This list is updated regularly.

  • 1
    DriveStrike

    DriveStrike

    DriveStrike

    DriveStrike provides powerful centralized encryption management and enforcement to help organizations protect sensitive data on Windows and macOS endpoints while doing so in an easy to understand and manage format. By leveraging native operating system encryption technologies, including Microsoft BitLocker and Apple FileVault, DriveStrike enables IT administrators to monitor encryption status, enforce security policies, and remotely secure lost, stolen, or compromised devices. Its encryption lock capabilities help prevent unauthorized access to protected data, while remote lock and wipe functions provide additional safeguards against data exposure. DriveStrike also offers centralized device monitoring, administrative access controls, audit logging, and automated security workflows. These capabilities help organizations protect confidential information, reduce data breach risks, and support compliance with HIPAA, GDPR, PCI DSS, and other data security requirements.
    Starting Price: $0.99 per month
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  • 2
    QuantaStor

    QuantaStor

    OSNexus

    QuantaStor is a unified Software-Defined Storage platform designed to scale up and out to make storage management easy while reducing overall enterprise storage costs. With support for all major file, block, and object protocols including iSCSI/FC, NFS/SMB, and S3, QuantaStor storage grids may be configured to address the needs of complex workflows which span sites and datacenters. QuantaStor’s storage grid technology is a built-in federated management system which enables QuantaStor servers to be combined together to simplify management and automation via CLI and REST APIs. The layered architecture of QuantaStor provides solution engineers with unprecedented flexibility and application design options that maximizes workload performance and fault-tolerance for a wide range of storage workloads. QuantaStor includes end-to-end security coverage enabling multi-layer data protection “on the wire” and “at rest” for enterprise and cloud storage deployments.
    Starting Price: $/TB based on scale
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  • 3
    Trustifi

    Trustifi

    Trustifi

    Trustifi offers industry-leading solutions for email security that helps small, mid-size, and enterprise organizations manage threat detection, regulatory compliance, data encryption & more. Easily deployed on: Outlook, Gmail, or any email server by relay **Advanced Threat Protection**: -Malware and ransomware virus detection, BEC attack prevention and alerts **Data Loss Prevention**: -100% compliant with HIPAA/HITECH, PII, GDPR, FSA, FINRA, LGPD, CCPA, and more **Encryption**: -NSA-grade. Select Enterprise customers have access to company branding and product white labeling. Plus one-on-one team training. Encryption needs aren’t one-size-fits-all, so your email security platform shouldn’t be either. Customized solutions are available upon request, often without charge.