PATRONHUBDEVS // COMMUNICATION
Cheeka LAN Messenger
Private. Local. No Internet Required.
Cheeka is built for environments where internet-dependent messaging tools are a liability — corporate air-gap networks, home labs, and privacy-conscious teams. Messages never leave your LAN. AES-256 encryption secures every transmission between peers. Auto-discovery finds teammates on the same network instantly with zero configuration.
Features
- Zero-config peer auto-discovery via LAN broadcast
- AES-256 encrypted message transmission
- No internet, no server, no accounts required
- File transfer over local network
- Offline-first — works in air-gapped environments
- Multi-user room support
- Modern PySide6 chat interface
Who this is for
GOOD FIT
- You want encryption that works without a cloud account
- You operate in air-gapped or restricted network environments
- You need a one-time purchase with no recurring cost
- You want to verify the cryptographic primitives before trusting them
NOT A FIT
- You need cross-device sync via a cloud vault
- You're looking for a mobile (iOS/Android) application
- You need team/shared access to the same encrypted file
- You're on macOS or Linux (Windows 10/11 only currently)
System Requirements
Security Guarantees
- Immediate access after purchase
- Works 100% offline, no account needed
- Free updates within the major version
Secure checkout via Gumroad · Instant download
- Platform Windows 10 / 11
- Version 1.0.0
- License 1-Year Validity
- Category Communication
- Type Desktop App
Questions before buying? Ask the developer →