Plain-app is a multi-purpose toolset for self-hosted device management, providing a web-based dashboard to remotely access files, system settings, and notifications on a mobile device over a local network. It functions as a remote gateway for SMS and notifications, a peer-to-peer file transfer system, and a media server for streaming content to browsers or casting to televisions via DLNA and Chromecast. The project emphasizes secure local connectivity, utilizing TLS and XChaCha20-Poly1305 encryption to protect traffic between the mobile device and the browser. It also includes a distraction-f
Android SMS Gateway is a self-hosted messaging infrastructure that transforms Android devices into programmable gateways for sending and receiving SMS and MMS messages. By exposing a local RESTful API and an SMPP bridge, the project enables developers to integrate cellular messaging capabilities directly into their own applications without relying on third-party cloud providers. The platform distinguishes itself through advanced traffic management and orchestration features designed for high-volume messaging. It includes a multi-SIM routing engine that distributes outgoing traffic across mult
This project is an embedded operating system for creating decentralized peer-to-peer communication networks using long-range radio hardware. It provides an off-grid messaging protocol for transmitting text and GPS coordinates without relying on cellular or internet infrastructure. The firmware implements a secure communication framework using shared keys and high-grade encryption to protect data transmitted over the air. It includes a LoRaWAN hardware interface to manage radio parameters and an MQTT radio gateway to bridge local mesh traffic to external networks. The system covers a broad ra
OpenKeychain is a mobile OpenPGP key manager and identity provider used for storing, importing, and organizing encryption keys and digital certificates. It serves as an end-to-end encryption client and digital signature tool for encrypting and decrypting text and files. The application functions as a central vault that provides encryption and decryption services to third-party apps, such as email clients and password managers. It enables secure public key exchange through online directory retrieval and QR code scanning. The project covers cryptographic identity verification, including the ab
httpsms 是一个可编程消息平台，可将 Android 硬件转换为功能性 SMS 网关。通过将移动设备与基于 Web 的服务连接，它通过可编程接口实现双向通信，允许外部软件通过 HTTP 请求发送和接收短信。
The main features of ndolestudio/httpsms are: SMS Gateways, Programmable SMS Platforms, Remote SMS Gateways, SMS Messaging Gateways, Android SMS Relays, SMS Relay Webhooks, SMS Outbound Triggers, Message Queues.
Open-source alternatives to ndolestudio/httpsms include: ismartcoding/plain-app — Plain-app is a multi-purpose toolset for self-hosted device management, providing a web-based dashboard to remotely… capcom6/android-sms-gateway — Android SMS Gateway is a self-hosted messaging infrastructure that transforms Android devices into programmable… meshtastic/firmware — This project is an embedded operating system for creating decentralized peer-to-peer communication networks using… open-keychain/open-keychain — OpenKeychain is a mobile OpenPGP key manager and identity provider used for storing, importing, and organizing… signalapp/signal-desktop — Signal-Desktop is a cross-platform messaging application that provides end-to-end encrypted communication. It… thunderbird/thunderbird-android — Thunderbird for Android is a mobile email application designed to synchronize and organize messages from multiple…