[Guide to the Best Email Encryption Software in 2022]

Email encryption software is critical these days since digital communication has never been more vulnerable.
These technologies effectively jumble the contents of the communication so that anyone intercepting it cannot read it.
The email client may include encryption, but there are other add-ons that might improve security.
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Even though there are many alternate cloud platforms for this, the majority of today's correspondence is conducted over email.

At the same time, this could pose a threat to the privacy and security of users. For most users, especially organisations, data loss and sensitive information leaking over email are two of the most important problems.

As a result, both businesses and ordinary consumers require confidentiality and confidence. Here's where email encryption comes into play.

What role does email encryption software play in my situation?

Email encryption software scrambles the contents of your communication so that it cannot be read by attackers even if it is intercepted.

The value of mail encryption is apparent at this time, and thankfully, the market is flooded with open source privacy tools that can deliver it.

To remove malware and secure your PC from any email-based assault, you can use an email-scanning software programme.

The top email encryption software products are listed below, along with their features and benefits.

What is the best way to receive an encrypted email service?

ProtonMail

ProtonMail is an excellent solution for encrypting your emails. Because this email provider is based in Switzerland, it must adhere to the country's strict privacy rules.

Only you and your recipient can decode and read each other's emails because the service uses end-to-end encryption. Third parties, including the ProtonMail servers, will not be able to read your emails because they are encrypted.

It's worth noting that this service requires no personal information to signup, and your IP address will not be recorded, ensuring that your privacy is maintained.

The service is absolutely free and straightforward to use, and you won't have any trouble getting acclimated to ProtonMail thanks to its modern design.

Overall, ProtonMail is an excellent email encryption service that is completely free. The app is available on a variety of devices, including Android, iOS, and the web.

Unfortunately, there is no desktop client accessible, although for most people, this isn't a serious issue.

We should point you that the Free edition has restrictions on storage, the amount of email addresses you may send, and the number of messages you can send per day.

If you wish to get rid of those restrictions, you should consider signing up for a yearly subscription plan.

Let's take a brief look at some of its important features:

Free and open source (with certain limitations)
Encryption from beginning to conclusion
There is no log policy in place.
The interface is simple to use and the design is contemporary.
Apps are available for iOS, Android, and the web.

Trustifi

Setting up a secure email system for your personal computer can be simple, but setting one up for your entire company can be quite difficult. With Trustifi, that is not the case!

Unlike other software, our solution can be installed throughout your entire organisation in minutes, not hours. This is due to the fact that it is built on a modern cloud architecture.

Recipients can view encrypted emails with just one click thanks to Trustifi's one-click encryption. Other options are inconvenient, requiring you to log into a portal and then input a username and password to view encrypted emails.

Microsoft Office 365, Exchange on-premises, and Google Workspace all have automated connectors that make deployment and maintenance easier than ever.

Trustifi will defend your company against a wide range of modern assaults while adhering to Data Classification and Data Loss Prevention Rules.

It's worth noting that it employs superior multi-layered scanning technology to ensure that the most complex phishing, SPAM, malicious, and grey emails are thoroughly analysed, detected, and classified.

In addition, the built-in AI engines will monitor users' email behaviour for irregularities, alerting them and repairing any infected mailboxes.

The system can be tailored to your company's requirements, and you can request a demo to learn more.

Let's take a look at a few of Trustifi's top features:

A one-of-a-kind cloud architecture that can be quickly implemented
Sending and opening encrypted email with a single click
Integrations with APIs
Compliance with Data Classification and Data Loss Prevention Rules
Microsoft Office 365, Exchange on-premises, and Google Workspace integrations are all automated.

Personal Use of Hushmail

Hushmail for Personal Use enables users to encrypt their email in order to keep private discussions private.

You will be able to regain control of your personal information and enjoy the benefits of having a clean inbox free of advertisements by using this piece of software.

Using this tool's sophisticated encryption features, you will be able to select which emails you want to send, resulting in private and confidential chats.

When you purchase this solution, you will receive 10 GB of storage space to fill with your sensitive data.

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It may not appear to be much, but it's plenty for a personal inbox with OpenPGP encryption.

You should also be aware that while Hushmail customers' emails are automatically encrypted, when you send an email to an external inbox, they will receive a link and a password to read it.

There's a 60-day money-back guarantee, so you can give it a try and see whether it meets your needs.

Let's take a brief look at some of its important features:

There's 10 GB of storage space included, as well as various layers of security.
OpenPGP encryption is used, which ensures that the content of your email is protected.
Your emails will not be examined for the purpose of displaying various advertisements.
Various aliases can be used to hide your email address.
Customer service that is dedicated
To prevent unauthorised access to your account, use two-step verification.

Bitmessage

Bitmessage is a peer-to-peer (P2P) communication system that allows users to transmit encrypted messages to one another, as well as to a large number of subscribers.

This protocol is decentralised and has no central authority. To put it another way, you won't have to rely on any third parties, such as root certificate authorities.

On Github, you may see the Python source code for free, and there will be step-by-step instructions for running the source code on Windows and other platforms.

The transfer process in Bitmessage is comparable to the transaction and block system in Bitcoin, and you can read more about it in Bitmessage's whitepaper.

Users will receive all communications and will be responsible for attempting to decipher each message to determine whether it is intended for them.

Let's take a brief look at some of its important features:

Authentication that is strong
On Github, users can examine the Python source code for free.
For the transfer mechanism, a cryptocurrency-like block system is used.
At their destination, the message will be decrypted.

RetroShare

RetroShare was founded in 2006 with the goal of facilitating safe communication and file sharing among friends.

Since then, more developers have joined the platform, further improving the software.

RetroShare establishes secure communications with your friends and ensures that no one can snoop on you. RetroShare is completely decentralised, which means it does not rely on central servers.

You will never have to deal with any charges, advertisements, or Terms of Service because the programme is open-source and free.

RetroShare is more than just an email client; it also includes chat rooms, forums, and other useful functions.

Let's take a brief look at some of its important features:

It establishes encrypted connections in order to create a computer network.
Channels, forums, and other distributed services are available.
On Windows systems, the software is available.
For optimum security and anonymity, send text and photos and talk in decentralised chat rooms.
Messages are stored and delivered while you are offline.

Sendinc

Finally, but certainly not least, Sendinc is a fantastic solution to send secure emails that you should learn about.

It's also quick, safe, and free, and it comes with a slew of useful safety measures and benefits.

This is an add-in for Microsoft Outlook, not an email client, that adds increased security measures.

When you receive an email that has been Sendinc-protected, you will be given a URL to access the contents in a separate, secure environment.

Because the encryption keys are not stored in the email, only the people to whom it is sent will be able to decrypt it. They do not, however, need to have the software themselves.

Let's take a brief look at some of its important features:

Email encryption that is military-grade (within Microsoft Outlook through a dedicated Add-In)
The encryption keys are not stored.
There were no additional applications required to view the messages.
GLBA, HIPAA, SOX, and other regulations
With its APIs, you may integrate email encryption directly into your applications.

These are our best picks for encrypted email software, and we urge that you visit their official websites to see their full feature sets before making a decision.

Keep in mind that protecting your sensitive data and communication is critical these days, and this alone is a compelling incentive to use such software.

You might also be interested in our post on how to open encrypted files in Windows 10, which will help you better understand file security and the software that might assist you.

If you have experience with any of the tools or have better suggestions, please share them in the comments area below.