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KLine is a messaging app that prioritizes the privacy and security of its users. By utilizing end-to-end encryption, KLine ensures that all conversations remain fully encrypted and secure. This means that no one, not even the app developers, can access or intercept your messages. Communicate with confidence, knowing that your conversations are completely private and protected from any potential threats.



In today’s digital age, businesses rely heavily on online communication to carry out day-to-day operations. However, the widespread use of messaging apps has also created new security risks, including data breaches and cyber attacks. Therefore, it’s crucial for businesses to use encrypted messaging apps to ensure their communication is secure and confidential.

KLine use advanced encryption protocols to protect sensitive information from unauthorised access, making them an essential tool for businesses to safeguard their valuable data and maintain trust with their customers.

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Call in complete safety 
and with low network and battery consumption.


Attach images, encrypt them, and you decide the definition to manage your smartphone’s memory.


Make conference calls and invite up to 8 users.


With end-to-end encryption only you and the person you are talking to can read.

Video Calls

In high definition and with the same security and end-to-end encryption.


Set a deadline for your messages, they will automatically delete.

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Our Insights


Years of Experience


Business Partners


Products Installed


Countries World Wide


Devices Sold

Are You Ready to Vault Your Business?

64% of businesses globally have been subjected to at least one type of cyber attack. In 2021, 22 billion records were broken. Ransomware cases increased by 92.7% in 2021.

Find out more about all the solutions that KLine offers for your business.

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