NEsper can be downloaded as a zip-file:

Download License
NEsper 8.9.0 (zip) NEsper-8.9.0.zip GNU GPL version 2

Previous Releases

Earlier versions of NEsper can be downloaded from here.

Prerequisite For Clients

.NET Framework minimum depends on release

Installation Steps

Installation from Zip File

  • Select installation directory
  • Unzip contents into installation directory

Server

  • This is a CEP component for inclusion into your own application process and does not include a server executable to run.