CTemplar provides a safe and secure platform for sending emails and sharing files by using 4096-bit end-to-end encryption.
Our service guarantee:

- End-to-End Encryption using Open Source Cryptography (Contents, subjects, attachments and contacts)

- Benefit from the World’s Strictest Data Protection Laws: Iceland. It has zero sharing agreements and maintains the strictest data privacy laws in the world, so your data stays encrypted on our servers and nowhere else.

- Anonymity and Zero Access to Your Data. Our industry leading “Hash & Salt” technique guarantee even we do not know your login information. We do not store your IP logs, which can be traced to your anonymous email account. Your privacy is guaranteed with CTemplar.

- Simple-to-use Interface: Simply send and receive your emails, just like a regular email account, and rest assured knowing your privacy is 100% secure.

- Our code is Open Source: you can check at anytime:

About CTemplar

As governments continues to gather data at an increasing pace, greater data privacy and protection is needed. Use of encrypted email is an important step in achieving greater protection. CTemplar is committed to providing the greatest level of data protection.

The idea to create this service grew out of a recognition of the threats facing internet privacy and security. Our effort to protect communications through encryption is an entirely new approach, one that will continually strive to employ the most advanced techniques in protecting your data.

CTemplar offers users the world’s most secure encrypted email program. CTemplar’s security does not lie solely in its advanced encryption. CTemplar is structured and domiciled so as to best protect your data from information requests.

Our Privacy Policy and Term and Conditions

Privacy Policy

Term and Conditions

What’s New

Version 1.6.7

* Bug fixes and performance improvements*

Ratings and Reviews

2.7 out of 5
29 Ratings

29 Ratings

philchrischuck ,

Needs some improvements

My two chief complaints with the iPhone mobile app are as follows:

1) I’m not able to view entire emails. They’re cut off at the bottom and on the right-hand side of the screen.

2) Functionality could be improved with a delete message feature on the screen where you view a single email, as is featured on the desktop version of the website. It’s kind of tedious having to go back to the main screen each time I want to delete a message.

Z3-27 ,

Good concept, poor execution

Ever since I started using it six months ago, the CTemplar mobile app for iOS has been severely lacking in functionality, usability, and reliability. Currently, the app crashes every time I try to log in, which effectively prevents me from being able to use it at all. In addition, I cannot see any text when viewing or composing E-mails while the app is in 'dark mode'. As there's no way to switch between dark and light modes within the CTemplar app, I have to change my entire iPhone's visual setting to 'light' just to be able to read or write E-mails in CTemplar. The CTemplar desktop client and webmail site don't have this problem.

Overall, the CTemplar iOS app is in dire need of improvement. It's currently almost unusable, but I'm willing to give it a higher rating and more positive review once the aforementioned problems have been solved.

Dinomking3 ,

App Is Improving!

Had issues early on. I had rated it a 1-star initially. However, App performance and functionality is improving! Hope to be able to give an even higher rating in the future.

App Privacy

The developer, Templar Software Systems LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

You Might Also Like