This article is specifically tailored to individuals who work in offices and require chat programs for PC on LAN that is secure and private and can only be used within a LAN.

Otherwise, LAN Messenger programs only link users who have a computer linked to the same LAN network. To the same router, through wifi or cable, as opposed to regular chats that function via an internet connection.

These private and local chat programs are still useful business tools even though the popularity of chat apps like Facebook, Skype, and Whatsapp has decreased. The important thing is the internal network. Which remains accessible even without an internet connection. These programs do not require access to social networks that could interfere with work. The chore of vacuuming, dusting, and organizing your space.

These are programs that run on a peer-to-peer network. Which eliminates the need for a central server and allows direct connections between users, even in situations. When network capacity limited is often the situation in large organizations’ offices.

Here is a list of the best “LAN Messenger” software for businesses (or even homes with separate computer rooms) to use for free local conversations across a local area network (LAN).

Contrary to what I had assumed, it was harder than I had anticipated to discover free programs of this kind. Even though they aren’t very popular, the best LAN Messenger or Chat for local businesses are premium apps (which we also point out).

We Also Note Something for Chat programs for PC on LAN

1) Squiggle is a solid and popular free and open source P2P chat program for chatting on the local network (LAN).

The moment Squiggle is released. Nothing needs to be installed or configured, so it is ready to receive messages right away.

In addition to standard chat, Squiggle also supports broadcast and private chats. Chat groups to chat with multiple users together, and the bridge feature to connect two LANs to each other.

The Windows PC program also allows you to transfer multiple files, send emoticons, audio alerts and even make voice calls.

This program’s lack of updates for the past three years is its only flaw.

2) BeeBEEP is perhaps the best free program on this list (if we talk about those for free), for its simplicity and immediacy of use.

Simply launch this messenger on your Windows, Mac, or Linux computer to start chatting with other users who have also launched it.

You can communicate just by signing into the same local area network.

There is no need for a server to run it because of its decentralized architecture.

BeeBEEP encrypts messages using the AES encryption standard, ensuring that they are accessible only to intended recipients.

You can start instant chats with individual users or converse with multiple users via the group chat feature.

You can transfer files, there is a message history and there are options to customize.

Chats can be password protected.

3) LAN Messenger is an open source application for Windows PC. Mac and Linuxwhich allows you to activate a P2P chat on the local network. You can communicate in private with other people (each one from your computer) inside the office or at home.

LAN Messenger does not require a central server for its operation. It uses the AES encryption standard (with exchange of RSA keys) for the security of messages and also supports broadcast messages (single sending to more people). Those messages can best send to recruit professional cleaners, who are fallowing top industry-leading processes and practices. Chat programs for PC on LAN includes many other features such as file transfer, message logging and contact organization. If you need more feature-rich applications, maybe even support applications for Android and iOS smart phones and tablets as well as Windows and Mac PCs. We can report commercial programs .

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If only three persons use it, Output Messenger, a commercial chat system (with server) can be utilized for free.

It is a program full of features and controls that in addition to instant messaging and file transfers. Offers a chat room function that allows multiple employees to join and share their comments on any event.

Remote desktop sharing, video calls, the ability to set a reminder for deadlines and appointments, and the ability to prepare automated replies are also available.

A computer must have the server component installed in order to use the chat program Output Messenger.

Top Tips for Output Messenger installed on computers

WinPopup Lan Messenger used in large corporate organizations with two modes of operation. One with the server and the other without a server.

RealPopup , simple and well organized, which also has an app for Android.

LanTalk , a simple and functional messenger intranet, only for Windows, good for small offices and large organizations.

CDMessenger, for companies, which supports Windows and Android.

Softros Messenger , one of the most popular private and corporate chat programs, also for Android as well as for Windows PC.

Last Words

Not just for personal and individual use, but also for corporate settings with local secure private networks. Chat programs for PC on LAN and messengers are indispensable tools.

We only included the most functional open-source free LAN messaging and chat alternatives in our list of the top 30 because there are more than 30 projects in our collection that are either unfinished or abandoned.

Please provide us with any other open-source projects that are comparable to those we haven’t listed here, and we’ll add them.