Sfletter Alternatives

Sfletter

Sfletter.com protects your message and attachments by one click. Email protection from interception and unauthorized actions of the recipient.

* Currently the service is running in beta, so it has some restrictions:

- Email box size is limited to 500MB.
- Total number of recipients for one message should not be more than three.
- The following restrictions apply to the protection of attachments:
- Protection of not more than two attachments for one email message.
- Protection of PDF and JPEG files only.
- The size of an attachment is limited to 5MB.

Best Sfletter Alternatives for Windows

Looking for a program that is like Sfletter? We have our top picks here. If you need another program that has some of the features of Sfletter on your device, read what we recommend in this post.

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Web Android iPhone iPad F-Droid Mac Windows Linux Android Tablet OpenPGP Chrome NuGet Microsoft Office Outlook .NET Framework Context Chrome Extension Software as a Service (SaaS)Gmail

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Free Personal Open Source Commercial Freemium Free

Lockbin

FreemiumMacWindowsLinuxAndroidAndroid Tablet

Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.

Shazzlemail

Free PersonalMacWindowsLinuxAndroidiPhone

ShazzleMail is the first privacy-protective and surveillance-resistant secure email service.

Encipher.it

FreeOpen SourceWindowsLinuxWebChrome

Encrypting email with Encipher.it is a simple way to protect your sensitive data. You can encrypt emails or text messages and only the recipient can decrypt it with...

Features:

Google Chrome Extensions
Encrypted Email
Encryption
Gmail integration
Outlook integration

Secure Exchanges

CommercialMacWindowsLinuxNuGetMicrosoft Office Outlook.NET FrameworkContext Chrome ExtensionSoftware as a Service (SaaS)Gmail

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...

Features:

Outlook integration
Gmail integration
Notifications
Protected by Password
REST API
Software as a Service
White-labeled
Google Chrome Extensions
Encrypted Email
Encryption
End-to-End Encryption
Security & Privacy
Self destructing messages
SMTP

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Sfletter Reviews

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Table of Contents

Lockbin
Shazzlemail
Encipher.it
Secure Exchanges
Upvote Comparison
Interest Trends
Reviews