zK++

zK++ is a private peer-to-peer file-sharing client fully compatible with Direct Connect Network and ADC protocol, developed as a modified version of several other DC clients. Although private, it is a free and open source software, built without pretensions; just for fun.

Its development is usually composed of three independent and parallel projects, so-called: OP Client (a Client Detection Mod made to be a Hub Guardian); Light Edition (a friendly mod, inspired by original DC Spirit); Black Edition (The dark side of the client, the dead-alive evolution)

The SourceForge Speed Test measures Latency/Ping, Jitter, Download Speed, Upload Speed, Buffer Bloat, and Packet Loss. Upon completion, you can view detailed reports about your connection. This HTML5 speed test does not require Flash or Java, and works on all devices including tablets and smartphones. Host on your own infrastructure or use ours. For licensing, inquire today.