BareTail - BareTail is a real-time log file monitoring tool. Features Real-time file viewing
Kaizen - Kaizen is an ElasticSearch GUI for Windows, Mac and Linux, written in JavaFX as a cross-platform desktop application.
LNAV - The Log File Navigator (lnav) is an advanced log file viewer for the console.
ElasticHQ - Tool for ElasticSearch management and monitoring.
json-log-viewer - Powerful terminal based viewer for JSON logs using ncurses.
elasticsearch-head - A web front end for an elastic search cluster