PLCcom for S7 is available in two versions:

  1. .net-Version
    The .net version supports the classic .Net Framework-Programming from framework version 4.7.2. 
    Furthermore, the delivery package contains versions for .Net-Standard Version 2.1 and from .Net 5.0.
    In addition, a NuGet package is provided at nuget.org.
  2. Java version
    The Java version provides developers with a Java component for Java application development, e.g. with Eclipse or Netbeans.
    Since version 9, the development of Android apps is also supported.