Karing

Karing is a proxy utility that runs on macOS and provides a unified interface for managing various proxy subscription formats. It accepts configurations from Clash, V2ray/V2fly, Sing‑box, Shadowsocks and other sources, supporting full Clash configurations and partial clash.meta files. The tool lets users apply a single set of proxy rules across multiple subscription feeds at the same time, simplifying the handling of diverse proxy lists.

The application is built with Flutter, which enables consistent performance and a native‑like experience on macOS. It incorporates the Sing‑box kernel by default, offering efficient proxy processing while maintaining compatibility with the wide range of supported protocols. This combination of cross‑platform technology and a dedicated proxy engine makes Karing a practical choice for users who need to consolidate and control multiple proxy subscriptions from a single, stable interface.