Local network chat
Network PC message. Windows 11, 10, 7, 8, XP, Android and Mac OS X
Send a message to Windows 11, 10, 7, 8 computer.
Mass notifications across a LAN.
Lan chatting app.

File download information

Due to potential confidentiality breaches and productivity issues, an increasing number of companies are moving away from free consumer-grade messaging apps that rely on Internet connectivity. The use of public messengers raises the risk of sensitive data leakage as well as employees engaging in personal communications during work hours. Implementing a corporate local area network PC to PC messaging solution can mitigate these concerns through enhanced security and access control.

Download installation file

PC messenger for LAN (.exe file)
Size: 36.2 Mb, Current Version: 11.3.2 (July 27, 2023)
Standard self-extraction package

Download .msi file

PC messenger for LAN (.msi file)
Size: 41.0 Mb, Current Version: 11.3.2 (July 27, 2023)
Includes Microsoft Installer (.msi) and MSI runtime engine package

Download LAN messenger for Android

LAN Messenger for Android
Size: 4.3 Mb, Current Version: 2.0 (Jan 14, 2019)
Google Play

Download mac os x file

LAN messenger for Mac (.dmg file)
Size: 10.01 Mb, Current Version: 4.1 (June 1, 2023)
Apple Disk Image


We recommend evaluating LAN Messenger, a secure chat and collaboration app designed specifically for enterprise usage. By leveraging a company's internal network, PC-to-PC Messenger enables private communications and file sharing between employees without requiring an external internet connection. It incorporates end-to-end encryption to protect sensitive information while allowing organizations to restrict app usage to approved participants only.

With capabilities such as instant messaging, file transfer, video/voice calling, screen sharing, and remote assistance, messaging app for PC can facilitate team collaboration and productivity in a private setting. The licensing model ensures organizations retain ownership and control over their communications and data. For enhanced security, compliance, and employee focus, businesses should consider implementing a purpose-built LAN chat solution. A free trial is available to experience the benefits firsthand.