DekuSMS APK

DekuSMS: Secure, Customizable, Next-Gen Messaging

Overview

• DekuSMS is a modern Android SMS application built for users who value privacy, control, and innovation.

• It redefines traditional text messaging by combining strong encryption with deep customization and seamless integration options.

• With DekuSMS, you gain complete command over every message you send or receive—without sacrificing convenience or performance.

Security and Encryption

• End-to-End Encryption (E2EE):

+ Powered by Signal’s proven double-ratchet protocol, DekuSMS provides strong cryptographic protection, ensuring that only you and your intended recipient can read your conversations.

• Perfect Forward Secrecy (PFS):

+ Each message uses a unique encryption key so that even if one key is compromised, previous communications remain secure.

• Offline Protection:

+ DekuSMS allows users to start encrypted messaging without requiring an internet connection, adding another layer of accessibility and privacy.

Cloud and Integration

• Private Cloud Control:

+ Users can sync and forward SMS messages through a personal or business cloud infrastructure.

• RabbitMQ Integration:

+ Built-in support for RabbitMQ allows efficient, secure message forwarding, making your Android device a capable, private SMS gateway.

• Data Independence:

+ Unlike common messaging platforms, DekuSMS gives you total ownership of your communication data without dependency on restrictive external providers.

Customization and Flexibility

• Flexible Configuration:

+ Adjust settings, interface, and performance options to match your specific workflow.

• Open Platform:

+ As an open-source project, developers can contribute, audit, and expand DekuSMS to suit specialized requirements.

Community and Collaboration

• Engage with like-minded developers and privacy advocates through GitHub and Telegram communities.

• Participate in improving the codebase, testing new features, and shaping the next generation of secure messaging.

Ideal Users

• Privacy advocates requiring uncompromised E2EE for all texts.

• Developers seeking a customizable and transparent SMS solution.

• Businesses needing reliable, secure, cloud-integrated communication tools.

*Note:

• End-to-end encryption functions fully only when both users set DekuSMS as their default SMS app.

• Future updates aim to simplify this experience further.

Get Started Today

• Install DekuSMS and take full control of your SMS privacy, customization, and freedom.

FAQ

Q: How is DekuSMS different from other SMS or messaging apps?

A: Unlike most traditional SMS apps, DekuSMS emphasizes user privacy and transparency. It uses proven cryptographic protocols for encryption, allows you to connect your own cloud or server infrastructure, and is open-source, enabling developers to audit or modify the code. You own your data and can shape the app to fit your workflow.

Q: How does the end-to-end encryption (E2EE) in DekuSMS work?

A: DekuSMS uses Signal’s double-ratchet protocol, which ensures that only you and your intended recipient can read your messages. Once a message leaves your device, it is encrypted and can only be decrypted by the recipient’s key, keeping it safe from interception or unauthorized access.

Q: What does Perfect Forward Secrecy mean in the context of DekuSMS?

A: Perfect Forward Secrecy means that every message you send uses a unique encryption key. Even if someone were to compromise a single key, they would not be able to access any past or future messages, ensuring that your entire conversation history remains protected.

Version History

v0.62.0——23 Oct 2025

End-to-End SMS messaging, cloud forwarding and RabbitMQ integrations Download the latest version of DekuSMS to enjoy new features and updates immediately!

*0.62.0

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*0.60.0

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*0.59.0

Minor bug fixes and improvements. Install or update to the newest version to check it out!