XMRig is a high-performance, open-source mining software that supports multiple algorithms, including RandomX, KawPow, CryptoNight, and AstroBWT for both CPU and GPU, alongside offering functionalities like a benchmark tool and a stratum proxy. For optimal configuration, users are encouraged to utilize the JSON configuration file, as it provides greater flexibility and is more user-friendly compared to the command line interface, which lacks features such as mining profiles tailored for different algorithms. Notably, significant options can be modified during operation without requiring a miner restart, either by adjusting the configuration file or making API calls. Additionally, a wizard tool is available to assist users in generating the initial setup for the miner, while the Workers feature enables management of miners through an HTTP API. Although a default donation of 1% is set (equivalent to 1 minute in 100 minutes), users have the option to increase this amount or completely disable it by changing the donate-level option or altering the source code. The source code for XMRig can be found on GitHub and is distributed under the GPLv3 license, with binary downloads and building instructions provided for a wide range of popular platforms. To ensure up-to-date binaries, a self-hosted buildbot is employed to create them for every commit made. This consistent development process enhances the overall reliability and performance of the miner.