Product Update: Introducing CodeBook V3 — A Unified, More Powerful CodeBook System

Secure Computer Solutions Company is pleased to announce a major update to our flagship encrypted communication platform. We have officially merged CBClient and CBManager into a single, streamlined application:

CodeBook – The CodeBook System (Version 3)

This unified program delivers both Manager and Client functionality, with access determined by the license you purchase. While CodeBook V3 replaces both desktop applications, CBClient – Android (and the upcoming iOS version) will remain at Version 2.1.1 until a coordinated multi-platform update is required.

Enhanced DEMO Mode — Try It Free for 15 Days

With this release, all users can now launch CodeBook in DEMO Mode at startup and evaluate the full Client-side feature set for 15 days at no cost. (See 
To support testing, you may download a demo message and demo CodeBook directly from our website shop — also free of charge.)

CodeBook V3 Capabilities

Below is an overview of features and workflows for all modes of operation:

Manager Mode

Key Features

• Dual-Layer Security with support for multiple CodeBooks

• Encrypted messages automatically named with date/time

• CodeBook import functionality

• Create multiple CodeBooks

• Full offline encryption/decryption — no internet required

How It Works

1. Create as many CodeBooks as needed

2. Import or export CodeBooks for both Managers and Clients

3. Compose your message

4. Encrypt/decrypt using the appropriate CodeBook

5. Share encrypted files via email attachments, USB drives, or any secure method

6. Recipients can decrypt only if they possess the matching CodeBook

Client / DEMO Modes

Key Features

• Dual-Layer Security with support for multiple CodeBooks

• Encrypted messages automatically named with date/time

• CodeBook import functionality

• Full offline operation — no internet required

How It Works

1. Import CodeBooks from your CodeBook Manager

2. Write your message

3. Encrypt using the correct CodeBook

4. Share your encrypted file through your preferred secure channel

5. Only recipients with the matching CodeBook can decrypt the message

Security at the Core

• All encryption and decryption occur locally on your device

• No data is ever transmitted to external servers

• CodeBooks are stored securely within the application directory

• Supports Windows, Linux, and macOS via the CodeBook application, and Android via CBClient

Ideal For

• Secure business communication

• Personal privacy and secure messaging

• Confidential document exchange

• Military, security, and government applications

Licensing Reminder

CodeBook is free to download, copy, and install. DEMO Mode offers a full-feature 15-day trial. After the trial period, a valid license is required to continue using the application in registered Manager or registered Client mode.

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