Local discovery
Find compatible peers automatically on the LAN and connect directly.
Built for the local network
Your devices.
Your network.
No middleman.
ALTEK Link brings messaging, file transfer, audio and video calls, and remote-screen tools to Android and Windows—peer to peer, without an account or central server.
- LAN-firstLocal discovery
- Peer-to-peerDirect connections
- Open sourceMIT licensed
Android
Windows
Direct link established
01 / WHY ALTEK LINK
Useful communication tools
that stay close to home.
Devices discover each other on the same network. There is no registration flow and no cloud service required for ordinary operation.
02 / CAPABILITIES
One small app,
the essentials covered.
CORE
Messages & files
Exchange conversations and files without routing them through a remote service.
Audio & video
Start direct calls between supported Android and Windows peers.
Screen sharing
Share a desktop and use remote-control tools where the platform supports them.
Cross-platform
Android and Windows clients share the same protocol-v1 wire contract.
03 / DOWNLOADS
Choose your platform.
Current source releases. Windows packages include the matching OpenH264 runtime.
Android
Version 0.1.16
Android 4.1 or newer · APK
Download APK ↓Windows x86
Version 0.1.7 · build 8
Windows 7 or newer · 32-bit ZIP
Download x86 ↓Windows x64
Version 0.1.7 · build 8
Windows 7 or newer · 64-bit ZIP
Download x64 ↓Windows executables are not Authenticode-signed yet and may trigger a SmartScreen warning. Review the source and release notes before installation.
04 / PRINCIPLES
Small footprint.
Clear boundaries.
No account required
Identity is created locally. Ordinary LAN use does not depend on an online account.
Interoperable by design
Both clients evolve against a documented shared protocol.
Source available
Inspect, build, and improve the first-party code under the MIT License.