Prometheus Overview
Prometheus is an open source monitoring and time-series database used for metrics collection, querying, and alerting. This page now links to the official Prometheus 3.12.0 GitHub release packages for Windows, macOS, Linux, and additional architectures, rather than a generic download page. The release packages contain the Prometheus server binaries and supporting files needed to run a local or server deployment. Prometheus is commonly paired with exporters, Alertmanager, and Grafana dashboards, so offline environments should also stage those companion tools and configuration files. For offline setup, download the ZIP or TAR.GZ for the target platform, extract it on the destination machine, review prometheus.yml, and start the binary with the desired configuration path. Keep the sha256sums file from the same release with your internal package record for verification.