Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Google Chrome
- Thunderbird
- SeaMonkey
- Chromium
- Firefox
- OpenPGP








Perfecto Encryptor will encrypt your data fast and securely! This unique program will help you to keep any of your files and folders in encrypted form. And only you will can decrypt your files.


The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.



The way you communicate is about to change without having to change your tools or email address. Send, sign, track and manage your email from your inbox (Gmail, O365, Outlook, etc…). All messages sent with DeliverySlip are encrypted with the same technology used in online...




Desktop Email Encryption provides an end-to-end email encryption solution that automatically encrypts and decrypts email directly from one user's client to another's without the need to log into a third-party website or by other means.
MeSign is a free email encrypted client. Once you log in to your email account with MeSign App, the free S/MIME certificates will be issued, installed and configured automatically. The users can start to encrypt within 3 minutes.



Secure email made simple
Sendinc enables anyone to send and receive military-grade encrypted email in minutes and requires no special technical expertise. There is no required software to purchase, download, or install. There are no keys to generate, publish, or maintain. And a.
Control and protect valuable information send from your email even after it has been sent.
Compatible with: Gmail, Office365, Outlook, Exchange, Email Hosting, Email Hosting (IMAP)




Servermx is a fast, flexible, and reliable email platform designed for both businesses and individuals. It includes calendar and contact tools that sync to every device. It provides some unique features such as the email attachment upload in Dropbox.




Paubox provides HIPAA compliant email encryption without the hassle of extra steps. Just send emails like normal from any device.
Secure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files up to 2.5 G. It also allows you to receive information.

Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.
StayPrivate email encryption ensures that important emails, files and notes stay secure, stay compliant and stay private.




Video AI-Based Calls | AnySend AI-Based Instant Multimedia Messenger - Securely Send Anything You Want, Anytime You Want, in Anyway Your Want.
Autocrypt is a set of guidelines for developers to achieve convenient end-to-end-encryption of e-mails. It specifies how e-mail programs negotiate encryption capabilities using regular e-mails.



A native macOS application for PGP encryption, decryption, signing, and key management built with SwiftUI.

RMail® is the e-security platform by RPost®, a leader since 2000. RMail specializes in elegantly easy email encryption for privacy and compliance, impostor protection, legal e-delivery proof, and AI-infused services to prevent data leaks.




CipherMail for Android is an Android application which can be used with your existing Android mail application to send and receive S/MIME digitally signed and encrypted email with an Android smartphone.

Secure (encrypted) and private (doesn't data mine or read users emails) email alternative to Gmail, Outlook, Yahoo, etc. Offers not only email support, but you store contacts, calendar events, and tasks through Exchange, IMAP, POP, etc.



