Logwatch - Logwatch is a customizable log analysis system.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
SQLite Expert - SQLite Expert - A powerful administration tool for your SQLite databases.
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.
BareTail - BareTail is a real-time log file monitoring tool. Features Real-time file viewing
DataGrip - Tool for SQL and databases