Best Encryption Software for Windows
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Compare the Top Encryption Software for Windows as of December 2025
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What is Encryption Software for Windows?
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 for Windows currently available using the table below. This list is updated regularly.
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1
DriveStrike
DriveStrike
DriveStrike is easy to use, implement and manage. With DriveStrike you can execute secure remote wipe, remote lock, and remote locate commands on any platform. Integrated drive encryption support as well as mobile device management MDM for mobile platforms. Our professional support team is always available to answer your questions and help you install our services or manage your account and devices. Protecting your data and devices has never been easier or more cost effective. If you have questions or need help understanding how best to protect your data please contact us and we will gladly answer your questions. Protect your business with a device and data protection platform that keeps all devices safe with a single solution and Dashboard. Keep your Workstations, MacBooks, iPads, Smartphones, Tablets, Laptops safe, secure, and organized.Starting Price: $0.99 per month -
2
Proton Drive
Proton AG
Proton Drive is the all-in-one workspace for storing sensitive data and collaborating with your teams, clients, and partners. Collaborate securely without compromising control: Share client files, contracts, and sensitive business documents with full end-to-end encryption. You control who can access what. Set passwords, add expiry dates, or revoke access anytime. Protect all your business data: Plans come with 1 TB of storage allowance per user, giving your team enough space for all their files and docs. You can always add more storage later if needed. Simplify compliance across industries: Proton Drive supports GDPR, HIPAA, NIS2, DORA, and ISO 27001 compliance out of the box, and has been successfully audited for SOC 2 Type II. There's no need for custom configurations or third-party tools, as this helps you meet regulatory standards with minimal effort.Starting Price: $1.00/user/month -
3
CLEAR
Quantum Knight
The CLEAR™ Cryptosystem is a FIPS-140-3 Validated programmable state-of-the-art encryption SDK for securing files, streaming video, databases, and networks. Compatible with all types of modern computer platforms, CLEAR™ is an easy to integrate, turn-key tool for boosting existing cybersecurity with Post Quantum (PQC) strength. Apply CLEAR™ Cryptosystem anywhere you want to secure data in your own digital ecosystem. CLEAR™ is a single file with a smaller footprint than a single image on a smart phone. It can be deployed online or offline and works on more than 30 types of modern operating systems and embedded equipment. Designed for maximum efficiency and simplicity, CLEAR can dramatically reduce energy usage at scale, relative to other legacy cryptography.Starting Price: Free -
4
Proton Mail
Proton AG
Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required.Starting Price: $6.99/user/month -
5
Files.com
Files.com
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. Out-of-the-box integrations include Microsoft (Azure, SharePoint, OneDrive, Active Directory & Office), AWS (S3 & SNS), Google (Cloud & Drive), Box, Dropbox, Zapier, and dozens of others. Developers can leverage our SDKs, API, and CLI to build custom integrations too. -
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ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with anti-malware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications.Starting Price: $275/month/5 devices
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7
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 -
8
IceIT
Quantum Knight, Inc
IceIT is an always-free desktop utility for encrypting files quickly and easily using quantum-strength encryption. In addition to the community edition, IceIT includes available commercial upgrades for creating always-on sharing and private networks that allow securing files and folders across multiple users and groups, without the need for a centralized cloud account. IceIT frees you to confidently use your email, text message, and legacy communication mediums without worry. Got backups that you want to protect? Just IceIT!Starting Price: 0 -
9
Xecrets Ez
Axantum Software AB
Xecrets Ez is an easy to use personal desktop application for file encryption available for Windows, Mac and Linux. It is compatible with AxCrypt, in fact it is based on the exact same code, but is less complex and is entirely focused on delivering the core functionality needed without the bells and whistles. For personal daily use it's a great alternative to AxCrypt at a significantly lower cost. Xecrets Ez does not require installation, privileges or Internet. It allows you to encrypt, decrypt and open files for editing with single clicks or drag and drop with a clean and simple user interface. It is a fully integrated frontend to Xecrets Cli, an open source and free command line program that does all the heavy lifting with encryption, decryption and secure wiping. The command line can also be downloaded and used separately for scripting and integration into other software.Starting Price: €15/year -
10
Titaniam
Titaniam
Titaniam provides enterprises and SaaS vendors with a full suite of data security/privacy controls in a single, enterprise grade solution. This includes highly advanced options such as encryption-in-use that enables encrypted search and analytics without decryption, and also traditional controls such as tokenization, masking, various types of encryption, and anonymization. Titaniam also offers BYOK/HYOK (bring/hold your own key) for data owners to control the security of their data. If attacked, Titaniam minimizes regulatory overhead by providing evidence that sensitive data retained encryption. Titaniam’s interoperable modules can be combined to support hundreds of architectures across multiple clouds, on-prem, and hybrid environments. Titaniam provides the equivalent of 3+ categories of solutions making it the most effective, and economical solution in the market. Titaniam is featured by Gartner, IDC, and TAG Cyber and has won coveted industry awards e.g. SINET16 and at RSAC2022. -
11
JM-Crypt
JM-Crypt
Low-cost professional and multi-platform software (Windows - Android) intended to encrypt sensitive data such as documents or photos in order to protect them from theft or ransom. Ideal for VIPs or liberal professions such as lawyers, medical professions etc. Consult our detailed product sheets on MS Store - "JM-Crypt PC" and Play Store - "JM-Crypt Mobile". Our software install on your device, with no IT backdoor, no remote servers, no third parties, no sponsorship, no pub and this for a derisory cost and an unlimited duration. Our software use the best known algorythm : AES-256 – CBC – PKCS official unaltered version with authentication (encrypt-then-mac) and random IV (initialization vector). Hash functions and HMAC: SHA3 – 256. Better than full disk encryption slowing down your computer's performance, "JM-Crypt PC" can target for fast serial encryption specific folders or file extentions of your choice.Starting Price: $2.99 (Android) - $9.99 (PC) -
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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. -
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Tresorit
Tresorit
End-to-end encrypted file sync & sharing Tresorit is the ultra-secure place in the cloud to store, sync and share files easily from anywhere, anytime. Tresorit is powered by end-to-end encryption, therefore it seals your files away from internal data breaches and hackers. All the data is securely stored according to the GDPR in Europe in Microsoft Azure datacenters. Manage who can add, edit or only view the data you shared. Team members can securely access the updated files using their browser, desktop, or mobile device, wherever they are. Files can be shared with the same secure manners outside your company as well. Replace risky email attachments with ultra-secure share links. Thanks to end-to-end encryption, nothing leaves your device unencrypted, meaning only you and your recipient can open the files. Utilize the new Content Shield features for your Business to secure collaboration with external parties. Read more here: https://tresorit.com/tresorit-content-shieldStarting Price: $10.42/month -
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Uncover the unknown in your network with this EDR solution. This endpoint detection and response tool leverages ESET's multilayered Endpoint Protection Platform. All layers send relevant data to ESET Enterprise Inspector, which analyzes vast amounts of real-time endpoint data. Provides quick analysis and remediation of any security issue in the network. ESET Enterprise Inspector provides a unique behavior and reputation based detection that is fully transparent to security teams. All rules are easily editable via XML to allow fine-tuning. New rules can be created to match the needs of specific enterprise environments, including SIEM integrations. Utilize ESET’s endpoint detection and response tool to easily suppress false alarms by adjusting the sensitivity of detection rules for different computer groups or users. Combine criteria such as file name/path/hash/command line/signer to fine-tune the trigger conditions.Starting Price: $38 per user per year
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15
ttdsoft USB Copy Protect
ttdsoft
Description of the program and its main features. ttdsoft WAM Pro is a license-based software that provides complete protection to any type of physical Pen drive, USB drive, Flash drive thumb drive. It has different license types, including per USB drive, to cater to your specific needs.The encryptor software encryption for various operating systems, including Windows 8 above, Android 8.0 and above, macOS High Sierra 10.13.6 and above. with WAM Pro any PDF, video, or audio file format, such as MPEG, MP4, MP3, AVI, and PDF can be encypted. You can play your encrypted files on any Mac, Windows, or Android-based device, including mobiles, tablets, smart TVs, smart projectors and smart interactive panel,Mac- based device iMac and MacBook.Starting Price: $10 -
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Lockystar
Lockystar
Lockystar is a file encryption application. It allows you to encrypt individual files wherever they are: in your cloud or on your hard drive. It's an easy-to-use application, whose goal is to provide a robust security solution to as many people as possible. Lockystar is zero-knowledge and uses end-to-end encryption: no one but you can decrypt your files.Starting Price: $0 -
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NordLocker
Nord Security
Leading-edge encryption at your fingertips. We use the most advanced ciphers and principles, featuring Argon2, AES256, ECC (with XChaCha20, EdDSA and Poly1305), and other creations of modern cryptography to guarantee ultimate security of your files. Think of all the personal files you’d rather keep private. Prevent them from ending up in the wrong hands and being exploited in malicious ways. Finances, IDs, passwords. Getting this info compromised may lead to identity theft or loss of money. NordLocker ensures top-notch security for your sensitive data. Whether it’s your diary or a secret music collection, NordLocker protects it from prying eyes so you don’t have to worry about someone trying to snoop on you. Use NordLocker to ensure secure file access and make your professionalism shine when sharing your work with clients.Starting Price: $1.49 per month -
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passbolt
passbolt
Finally, a password manager built for collaboration. Secure, flexible, and automation-ready. Trusted by 10,000 organizations, including Fortune 500 companies, newspapers, governments, and defense forces. Passbolt servers are designed to be simple to install and easy to manage. Yet they are enterprise-ready and can support complex setup for high availability. Passbolt can be used from your browser or mobile phone. Sharing happens in real-time. Desktop apps are coming soon. Retrieve, store and share passwords programmatically with the JSON API. Automate at scale with Passbolt CLI. Real-time access logs. Privacy is in our DNA, but also in the DNA of European laws (to make sure we don’t change our minds). Passbolt self-hosted source code comes under an AGPL license. Yes, even the commercial version. You are free to audit it, contribute to it, and redistribute it. This is why we have a healthy community of thousands of organizations in all sectors.Starting Price: €45/month/10 users -
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Virtual Safe Business Professional
Marcel Scheitza
Virtual Safe Business Professional is business software that allows you and your employees to manage virtual, encrypted directories in your IT infrastructure. Master Data Management: The individual virtual safes can be flexibly expanded to include master data. Expand your safes with an item or customer number or a processing status, for example. Safe-Search: You or your employees can then use the integrated search function to filter according to your master data. Master-Password: Critical operations can be secured with a master password and, of course, all safes can be opened with it. Collaboration: When working in a team, it is important that the software supports you. Therefore the type of access can be selected by the user. The software also recognizes when a safe is already being processed. In this case, all employees can still read the safe data. Company standards are mapped and distributed to business areas via common configuration directories.Starting Price: €49/user -
20
AxCrypt
AxCrypt
AxCrypt is an award-winning and easy to use, file and password encryption software, available on Windows, Mac, iOS and Android. Use AxCrypt to encrypt and protect your sensitive files, passwords and business data. AxCrypt comes with several unique features, including: ✅ Mobile Encryption ✅ Automatic Cloud Encryption ✅ Password Manager ✅ Automatic Encryption ✅ Encrypted File Sharing ✅ Master Key AxCrypt has been consistently awarded as the ‘Best Encryption Software’ by PC Mag for 7 years in a row, starting in 2016. AxCrypt is available on Windows, Mac, iOS and Android, and integrates with popular cloud storage providers such as Google Drive, OneDrive, and Dropbox. "Advanced encryption in a superbly simple setting" - PCMag Editor's choice 2023 With AxCrypt you easily and securely protect all your important files, in an interface that is clean and simple to use. AxCrypt implements strong AES-256 encryption.Starting Price: $3.63 per month -
21
Endpoint Protector
CoSoSys
Endpoint Protector is an advanced, all-in-one Data Loss Prevention solution for Windows, macOS and Linux, that puts an end to data leaks and data theft and offers seamless control of portable storage devices. Endpoint Protector’s filtering capabilities for data at rest and in motion range from file type to predefined content based on dictionaries, regular expressions or data protection regulations such as GDPR, PCI DSS, CCPA, HIPAA, etc. Endpoint Protector features several specialized modules that can be mixed and matched based on client needs. The modules comprise: Content Aware Protection, Device Control, Enforced Encryption, and eDiscovery . It makes work more convenient, secure and enjoyable, offering an excellent ROI. -
22
BitLocker
Microsoft
BitLocker Drive Encryption is a data protection feature that integrates with the operating system and addresses the threats of data theft or exposure from lost, stolen, or inappropriately decommissioned computers. BitLocker provides the most protection when used with a Trusted Platform Module (TPM) version 1.2 or later. The TPM is a hardware component installed in many newer computers by the computer manufacturers. It works with BitLocker to help protect user data and to ensure that a computer has not been tampered with while the system was offline. On computers that do not have a TPM version 1.2 or later, you can still use BitLocker to encrypt the Windows operating system drive. However, this implementation will require the user to insert a USB startup key to start the computer or resume from hibernation. Starting with Windows 8, you can use an operating system volume password to protect the operating system volume on a computer without TPM. -
23
SAV7
SAV7
SAV7 encrypts files of any type with AES-256 and generates a secure key to restore the files. Encrypted files can only be restored with the key file. This ensures that it is impossible to decrypt the files without the key file. SAV7 AES-256 Encryption employs state-of-the-art encryption technology based on the symmetric AES (Advanced Encryption Standard). This technology ensures reliable security for your data through a combination of symmetric encryption, authentication, and message authentication codes (MACs). The AES algorithm, one of the world’s leading encryption algorithms, provides strong encryption and is utilized by governments, banks, and organizations worldwide. SAV7 secures your sensitive data against unauthorized access by offering a robust method of encryption and authentication that adheres to the latest security standards. -
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Folder Lock
NewSoftwares.net
Encrypt your files with AES 256-bit military-grade encryption or lock your files from view and access. Keep prying eyes at bay! Folder Lock can Lock and Hide files and folders within seconds. It enables you to Password Protect and restricts unwanted eyes from viewing files, folders, and drives. Once you’ve locked a folder, it will be hidden from its previous location and can only be accessed through the software interface. Folder Lock creates Lockers. Just as you would put your money in a safe, would you like to keep your files in a digital ‘Locker’ that’s safer than a bank’s vault? You can create ‘Locker(s)’ which are protected by AES 256-bit encryption. You need not encrypt or decrypt files when accessing; simply copy them to Locker and voila! They are encrypted on the fly. Folder Lock offers a 2-way encryption and backup method, letting you backup your encrypted ‘Lockers’ online.Starting Price: $39.95/one-time/user -
25
EncryptRIGHT
Prime Factors
EncryptRIGHT simplifies application-level data protection, delivering robust encryption, tokenization, dynamic data masking, and key management functionality, along with role-based data access controls and a data-centric security architecture, to secure sensitive data and enforce data privacy. EncryptRIGHT is architected to deploy quickly with very little integration effort and scale from a single application to thousands of applications and servers on premises or in the cloud. Our unique Data-Centric Security Architecture allows information security teams to comprehensively define an EncryptRIGHT Data Protection Policy (DPP) and to bind the policy to data itself, protecting it regardless of where the data is used, moved or stored. Programmers do not need to have cryptography expertise to protect data at the application layer – they simply configure authorized applications to call EncryptRIGHT and ask for data to be appropriately secured or unsecured in accordance with its policy.Starting Price: $0 -
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Cubbit for Teams
Cubbit
Cubbit for Teams is a SaaS distributed cloud storage that provides businesses with complete security. Thanks to the distributed zero-knowledge network, not even the service provider can access the uploaded files, meaning Cubbit goes beyond the facade of regulatory compliance. Cubbit for Teams reimagines the concept of security by providing an easy-to-use platform: zero-knowledge and end-to-end encryption protects the user as he saves, syncs and shares its data. Information can be accessed from anywhere at any time through the web-app, while employee permissions are managed with the click of a button. Files are shared with no size limit and unsecured email is replaced by Cubbit Private Links: a 100% secure sharing method that matches an encryption key to the folder. Relying on a distributed architecture instead of traditional data-centers allows Cubbit to be cost-effective and provide a significantly cheaper service than the competition. Plus, you will save CO2 per file stored.Starting Price: €6 per user, per month -
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GhostVolt
GhostVolt Ltd
GhostVolt is a security App which protects your privacy and stops unauthorised access to your files and folders and helps fight against cybercriminals who want to steal your data and use it for identity theft, ransomware, blackmail, and other criminal attacks. With GhostVolt, you can secure all your personal files including your health records, photos, movies, tax returns or any other document so you’re in control of who has access to your files and data, all the time. All your files are automatically encrypted with industry standard 256 AES encryption and because it works just like your regular file manager, you already know how to use it. GhostVolt works perfectly with Microsoft OneDrive and allows you to automatically backup and sync your protected files across your computers, you also get an integrated secure note manager, secure file sharing, file comments and tagging and so much more.Starting Price: $20 per year -
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east-tec SafeBit
East-Tec
East-tec SafeBit is an on-the-fly disk encryption software that protects your confidential data by creating secure, password-protected virtual drives. These encrypted safes work like regular drives in Windows, letting you use your files normally while keeping them fully secure. The software automatically encrypts files as they’re saved and decrypts them when accessed, using strong AES 256-bit encryption to ensure data is unreadable to unauthorized users, even if your device is lost or stolen. Your data stays protected even during unexpected shutdowns or crashes. SafeBit is versatile, allowing you to create encrypted vaults on local drives, USB sticks, and other removable media, with options to open them automatically at startup. It also offers extra security features like storing passwords on a USB key, an emergency hotkey to quickly close safes, and a virtual keyboard to prevent keylogging during password entry.Starting Price: $29.95 -
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WinZip SafeShare
WinZip
A modernized sharing experience. Share your files with confidence and security in an intuitive environment built with simplicity in mind. This powerful sharing tool allows you to share, compress, and encrypt, all within a simple interface. Easily share files to one or many locations, surrounded by extra layers of security, including military-grade encryption and time bomb capabilities. Enjoy expanded cloud services, including OpenStack and SwiftStack regions and credential files, Alibaba, Wasabi, HP, Oracle, Azure, WebDAV, CenturyLink, IONOS and OVH cloud providers. Combine multiple PDF files into a single PDF file to save, zip, or share. Streamline workflow when sharing via Slack IM. Manage files shared by WinZip or ZipShare. Open and view, share again or remove shared files. Keep track of which Zip files you have shared via WinZip or ZipShare. Email anyone directly from WinZip by adding contacts from all your supported sources into one combined address book.Starting Price: $34.95 one-time payment -
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OpticalBackup
OpticalBackup
OpticalBackup is a secure, long-term way to protect important data. Files are encrypted and written to tamper-proof optical discs designed to last for decades—offline, immutable, and safe from ransomware or deletion. The process is simple and fully automated. Upload your files, and OpticalBackup handles the rest: burning, labeling, and either storing your discs in a secure facility or shipping them to you. No hardware, scripts, or manual steps needed. Discs can’t be altered once written, ensuring data integrity over time. Ideal for critical files like legal records, personal archives, creative work, or sensitive business data. Flexible subscription plans include cloud access, encryption, and storage or delivery options. OpticalBackup also supports the 3-2-1 backup rule, adding a physical, offline layer to your strategy. Preserve what matters most—with confidence it’ll still be there in decades.Starting Price: $33/month
