Best Free Email Encryption Software of 2024

PowerDMARC is a robust email security solution that safeguards your brand reputation and email communications from threats like spoofing, phishing, and ransomware. By leveraging advanced technologies such as DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT, PowerDMARC empowers you to protect your email infrastructure. With a user-friendly platform, PowerDMARC simplifies complex configurations, enabling you to easily manage and monitor your email security posture. AI-powered threat intelligence provides valuable insights to proactively identify and mitigate emerging threats. Trusted by over 2000 organizations globally, including Fortune 100 companies and governments, PowerDMARC is your trusted partner in securing your email infrastructure.

Spike integrates all your workspace into one Inbox. This includes email, chat and calendar, calls, team collaboration, tasks, calls, and even calls. You can now do your work in one feed so you don't have to switch between apps. Spike's conversational email merges traditional email with instant messaging, eliminating cluttered email threads. Live collaboration and real-time communication allow for better interactions and a more human communication environment. Spike is available for iOS, Android, Mac and Windows.

Security Gateway's email threat detection technology was developed by MDaemon Technologies. This email industry pioneer has been protecting email servers against viruses, spam, phishing and other threats for more than 20 years. Our expertise is trusted by companies to keep their email communications safe. We protect all email platforms, including Microsoft Exchange, Office 365, and other. Our team of email security specialists will take the hassle out of managing your company’s email security. Security Gateway employs the most up-to-date email threat detection technology and policy enforcement tools in order to ensure good emails flow to and from your users. Security Gateway cloud service is easy to deploy, so you can focus on other important tasks. Check out this video to see some of the Security Gateway features.

Email, meet AI. Canary can send your emails, prioritize what is important, silence spam, and much more. Say hello to your Inbox Copilot!

Mailfence is an encrypted email provider that uses OpenPGP-based encryption and digital signatures. Mailfence offers a variety of features that allow for collaboration without compromising security or convenience. Mailfence documents allows you to securely store and edit documents. You can also share documents with your team by pressing a button. Mailfence calendar will help you keep track of all your tasks, meetings, events, and other important information. Mailfence contacts will save your contacts and allow you to create mailing lists to maximize efficiency. Mailfence was designed to be fully interoperable. This means that you can sync Mailfence with any service. Mailfence offers fully customizable whitelabel versions for its Mailfence interface. Mailfence donates 15% from PRO subscriptions to IFF or EDRI to support the fight for Online privacy.

Proton Mail was founded in Switzerland, and all of our servers are located there. All user data is protected under strict Swiss privacy laws. All emails are encrypted automatically using end-to-end encryption. This means that even we cannot read or decrypt your emails. Your encrypted emails cannot therefore be shared with any third parties. To create your secure email account, you don't need to provide any personal information. We do not store IP logs that can be linked to your anonymous account. Your privacy is paramount. Email privacy should be accessible to everyone, according to us. Our code is open-source and basic Proton Mail accounts come free. Support the project by donating to it or upgrading to a paid account. Proton Mail is compatible with all devices without the need for software installation. Proton Mail Business allows you to keep your business email address. You can send and receive encrypted email both within and outside your organization.

Secure email for everyone. Tutanota, the most secure email service in the world, is easy to use and private. Register for free to get control of your mailbox. Your emails are now more secure than ever thanks to 2FA and end-to-end encryption. Your mailbox is protected by the built-in encryption. Nobody can read or decrypt your data. Tutanota's code is open-source, so security experts can verify it. Tutanota's Android app is Google-free, making it the best open-source email service. Your secure emails are always available with apps for Android and iOS. The web client is quick and fully-featured apps ensure encrypted emails are pleasant experiences. We are serious about your email needs and offer a secure email service that is free of advertisements. We work round-the-clock to provide you with an encrypted email service that allows you to focus on the important things. We offer whitelabel customizations and a clear, minimalist design.

Instantly create as many email address as you need, each one associated with their own contact group. You can share addresses with anyone, but your real email address will remain private. Stop hackers, governments, telecom companies and telecom companies from seeing who you communicate with. Each virtual mailbox is automatically set-up with 4096-bit GPG/S/MIME encryption keys, certificates, and keys. MsgSafe.io encrypts all email. You can manage each contact's encryption profile. You can protect your family or organization by managing all email addresses and identities with the domain that you already own. You can register domains with our domain registration service to buy a domain that is integrated with MsgSafeio and privacy protection. FaceTime, Skype and Duo, Hangouts, and similar services hosted by companies such as Apple, Microsoft, and Google are not trusted. Our secure audio and video services are private and confidential. You can invite others to call you via a browser link.

Encyro offers secure file storage, encrypted email and electronic signatures. Encyro's award-winning design makes it easy for you and your clients. Clients don't have to sign up for portal accounts. File sharing and encrypted messaging Encyro allows you to send directly to any email address. Encyro protects your data both during transmission as well as storage to ensure that you are in compliance with HIPAA and other compliance standards such as the GDPR, FINRA and SOX. Securely receive via your custom-branded upload page. Clients do not need to log in or go through additional steps. Electronic Signatures Encyro esignatures are designed for remote signing to protect your transaction. You can control the login options as well as the type of signature to ensure that only the right person is signing. Encyro offers custom branding, automated reminders, re-usable templates for e-sign, and re-usable Encyro e-sign templates. Access codes that comply with NIST-8006363 can be sent by SMS or text for additional security.

Secure email communication allows you to comply with HIPAA & GLBA compliance standards. Protected Trust Email encryption is now available at Send It Secure by Protected Trust. Protected Trust Email Encryption is a name you may recognize, or Protected Trust. We believe it is time to change the brand of our email encryption product. Our company has expanded and our product offerings have grown. The product that the market has come to trust is our new brand. We welcome a better user experience and a product that meets your needs. We are recognized as the best encryption solution for secure data exchange. We value your trust and protect your data. We are pleased to present our updated email encryption solution, "Send It Secure by Protected Trust".

Who reads your mail? Regular mails can be read by you, the recipient, and possibly other recipients. End-to-end encryption mails are only readable by the sender and receiver. Our iOS-App Letterbox is compatible with the majority of mail providers, and supports OpenPGP encryption. Letterbox is similar in appearance to other mail apps, but it also indicates the security status of incoming and e-mails. We distinguish between confidential and unsecure mails. Letterbox is a free, open-source mail client for iOS that is part of a research project at Freie Universitat Berlin in Germany. Letterbox is currently under development, but you will soon be able to use it on your device using Apple's TestFlight application.

RMail®, the e-security platform from RPost®, is a global leader in 2000. RMail is a specialist in elegantly simple email encryption for privacy, compliance, legal e–delivery proof secure file sharing, email rights management, email impostor protection and email encryption. RMail's transmission security services are often used by businesspeople and business systems that need to send sensitive or consumer-regulated information. These RMail services can be used for messages that require additional functionality beyond standard email. They include (a) an easier-to-use and more automated email encryption to ensure privacy compliance; (b) a verifiable proof record of who sent what email to whom; (c) assurance and peaceof mind in relation to delivery and open status email of important and time-deadline emails, (d) need to have a timestamped proof that content was delivered; (f) the need to securely share large files.

Security experts have created a one-stop E2E encrypted platform. Crypto Suite™, is the only crypto app you need. This app is the most secure for all your crypto needs. All your private and valuable stuff in one place. Communications, cryptocurrencies, and private files. Blockchain integration and end-to-end encryption ensure that you are in complete control. It's easy to manage your crypto. FortKnoxster is your one-stop secure platform. It is easy to share crypto and to invite your friends. FortKnoxster's wallet is completely non-custodial. Only you have access to your funds. We do not have access to your funds, nor does anyone else. Only you have the private encryption keys to your money. All your tokens and coins can be stored in one secure mobile wallet. We support multiple blockchains, and thousands of assets. BTC, ETH and FKX, ERC20 or BEP20, NFT collectibles, and other assets can be purchased at your own terms.

Atomic Mail is an email service provider that puts privacy first. AtomicMail offers features like alias creation, robust safety measures, and seamless account recover. Create multiple email aliases to maintain your privacy. No Spam, No Ads Email Password Protection Encryption from end-to-end: only you and the intended recipient can see the message. Atomic Mail cannot read your emails if you use Zero Access Encryption. Account Recovery with Seed Phrase - Recover access to an account using a unique seed phrase. Can regain control over your email account without compromising the security.

iionLife is a free portal for patients that was created specifically for behavioral health professionals. This HIPAA-secure, efficient system allows users to provide care outside of their office. iionLife offers standard assessment tools (i.e. PHQ-9 and a variety of features for longitudinal tracking patient results, patient journaling and activity tracking, secure email messaging and so on. The solution includes, among other things, Community of Care, Care Plan and Reference Library, Accounting, and many more.

What can you do today if you need to quickly send confidential files or emails to customers, partners, employees, or other people outside your company's secure network? CNIL strongly recommends that businesses and organizations "use data encryption during transfers" and "train people in the risks." Data encryption is an integral part of modern data protection strategies. BlueFiles is a specialized encryption that allows companies to encode data so that it is indecipherable to anyone except the intended recipient. BlueFiles offers a guarantee on all digital data transfers: 100% confidentiality, integrity of the BlueFiles file and remote control of files sent. You can also track your files. We need to communicate securely over the internet without exposing our sensitive data. This will save us time, money, and effort. Companies must encrypt personal data flows in accordance with the GDPR law or risk high fines.

Protect the privacy of your electronic correspondence. Securely send confidential email to Microsoft®, Outlook®, 2010/2013/2016 with gpg4o®. This program was developed by Giegerich & Partner and is based on OpenPGP. It is one of the most popular and secure cryptographic methods worldwide. gpg4o® can be used for both private and business purposes. Giegerich & Partner's gpg4o® guarantees that your electronic correspondence is protected by mail encryption. gpg4o®, allows integration of one the most popular and secure email encryption systems into Microsoft Outlook®, 2010, Microsoft Outlook®, 2013, Microfost Outlook 2016, and for Microsoft Outlook®. You can keep your email private with an easy installation and intuitive user experience. You will always have the most current features with the gpg4o®, which ensures that you have more security and a better user experience.

We support anonymity and do not store your personal data. It is impossible to make it public. We use strong encryption and the most advanced technologies. This ensures that your messages remain confidential. Iceland has one of the most stringent privacy laws. It allows anonymous usage and instant deletion of your data. CTemplar's 4-Wall Protection is a unique protection that guarantees your data is protected from every angle. You can choose a phrase that will appear in your account. This will alert you to any attempts at phishing. Monero allows anonymous payments. We are still developing the monero payment processor, so XMR payments can be completed by contacting support. You can make automatic payments with Bitcoin or card. Our server location in Iceland has almost unlimited natural energy resources. It is proudly powered 100% by green energy, specifically hydropower and geothermal.