QSIMpro-LAN is advanced software designed for Quantum Local Area Networks (QLANs), bolstering indoor connections with seamless communication, even in demanding environments. Created for institutions requiring top-tier data security, like defense, banks, and cloud centers, it ensures uninterrupted communication. By harnessing quantum technology, it fortifies data security while overcoming communication challenges. The incorporation of Mobile Quantum Communication Nodes (MQCNs) ensures uninterrupted connectivity, fostering clear lines of device communication amidst obstacles.