Intra-Office Messaging

Download SideNotesIM

SideNotesIM does not require an Internet connection or a dedicated server. It installs in minutes and will automatically discover other users on your network.
Supported on any computer connected to a local TCP/IP network that is running
  • Windows 10
  • Windows 8, 8.1
  • Windows 7
  • Windows Vista
  • Windows XP
This is the full version of the software; none of the features have been disabled. After installation you can enter the registration code that you received upon purchase. Or if you’re in a trial mode you can use SideNotesIM in your office for up to 20 days free of charge.

Discontinued Versions

Even though version 2 is not compatible with older versions you can upgrade your entire office for free.