RealPopup

Although Windows makes it possible to send messages to other users, on the same local area network (LAN), third party applications are still the best solution. A good example is RealPopup, which aims to replace WinPopup and the "net send" command. It provides a more comfortable environment, with all the tools you need to chat with people, exchange files and more. The application supports Microsoft/Citrix Terminal Services and the best part is that you can start using it right away, without making any kind of configurations.

RealPopup is offered completely free of charge. You can use it on any modern-day Windows platform and it is also available for Mac and Android. It comes in a small package and it can be installed in under a minute. You don't have to make any network-related settings and you don't need to have any special tools or drivers installed on your computer.

As previously mentioned, there is no need to make any kind of configurations before using RealPopup. Once you launch the application, it will immediately show all other users on your local network, on its compact user interface, if they have the application installed and running on their computers. You may create groups and move contacts between groups, if you wish to keep them organized. Furthermore, the application lets you set a status, so others will know that you are not to be disturbed or you are not in front of your computer.

Chatting with other users is done via short text messages, on a separate window. It is also possible to add emoticons and many other similar items, to make your conversation more colorful. More important, you can send and receive files and invite other users to your current conversation.

Another important feature is RealPopup's desktop sharing capability. It gives you the possibility of seeing another user's desktop and you can also take control of their computer, if they need help with something. The option for sharing your desktop can be found directly on the chat window, so you can invite a user to take control over your machine right away. If you want to prevent people from abusing this feature, restrictions can be put into place and block certain options.

When it comes to communicating over a LAN, RealPopup makes everything much simpler and more convenient.