iPhone Screenshots


Mailinja | Email Encryption & Legitimation | Protect Pictures & More From Others | For Mobile & Desktop | Made in Germany | For Recipient: Only PDF reader needed.

Isn´t it time for a real compatible and easy-to-use email & file encryption? Aren´t you annoyed of getting fake emails from fake email addresses?

Firstly, Mailinja can help you to encrypt your emails, easily and compatible with any platform.
Secondly, Mailinja can legitimate sender´s email address and much more.

Make a difference and send your emails with Mailinja!


• You want to SECURE passwords, PICTURES, phone numbers or other things only for you? Easy, just send the encrypted email with potential attachments to you, also you can save the encrypted PDF somewhere else. Only you have the keys for it.

How does it work?

• Use the compose message form to compose your email.
• Your encrypted email will be prepared and handed over to the selected email client, you just need to send.
• Your passcode, which is needed to decrypt the email, will be transferred via Mailinja, either via email or if you are already registered via Mailinja app.
• The recipient needs a PDF reader like Adobe Reader and the passcode to open the encrypted email

Why Mailinja?

• Easy to use
• Super-compatible, works on any platform
• End-to-end encryption (up to AES-256 Bit)
• For recipient: No registration. Only PDF reader needed.
• Legitimation of sender email address
• Prevents data leakage, loss of intellectual property and personal/organization secrets
• No upfront key exchange needed
• No own infrastructure needed
• Supports to fulfill EU General Data Protection Regulation (GDPR) requirements
• Based on proven and strong industry standards
• Highly scalable, efficient and secure, hosted in data centers in Europe
• Made in Germany

You want more and/or want to help to keep the service running?

• Get Mailinja Pro to send encrypted emails to multiple recipients in To / Cc / Bcc, support the further development and the FREE edition.

You have feedback / ideas?

I need your help to improve myself. Please provide your feedback here:

Your Mailinja


Mailinja Pro Service Conditions:

• If you opt for the Pro subscription, €2.99 will be charged on a yearly basis.
• Payment will be charged to your iTunes Account at confirmation of purchase .
• Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription.
• Your account will be charged for a renewed subscription of your selected timeframe (€2.99 for a year) within 24 hours prior to the end of current subscription.
• You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase.
• You cannot cancel the current subscription during the active subscription period.
• Any unused part or time span of a free trial period will be forfeited, as soon as you purchase a subscription.
• All personal data is handled under the terms and conditions of Cylicium UG (haftungsbeschränkt) privacy policy. For more information please visit the below pages:

Terms & Conditions:

Privacy Policy:

What’s New

Version 15.1.4

In this version we have added the Legitimation Check functionality. Now you can open a Mailinja encrypted PDF with the Mailinja app and check the legitimation of the received file. Also we have released the desktop edition for Mailinja.

You have feedback? We love to hear: https://feedback.mailinja.com


Multiple Recipients
Send messages to multiple recipients

App Privacy

The developer, Cylicium UG (haftungsbeschränkt), has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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