2025-09-11 00:00:00 This application is the Android version of NPC and is based on the open source NPS to realize the intranet penetration function. Users only need to configure the corresponding parameters to easily connect to the NPS server and achieve interoperability between the internal network and the external network. Open source link: Client code: https://github.com/djylb/npsclient NPS code: https://github.com/djylb/nps