Linux Softwares to Visual Query Builder

Kexi is a powerful visual database applications creator designed for the KDE desktop environment. It enables users to design databases, create queries, forms, and reports without requiring advanced database programming knowledge.

DataGrip is a powerful, cross-platform IDE designed for database administrators and developers, providing a unified environment for managing multiple databases with intelligent coding assistance, schema navigation, and integrated tools.

DbVisualizer is a universal database tool for developers, DBAs, and analysts. It provides powerful features for managing, exploring, and querying all major database systems using a single, intuitive interface. Simplify your database tasks with comprehensive support for diverse data sources.

Oracle SQL Developer is a free integrated development environment (IDE) that simplifies the development and management of Oracle databases. It provides a graphical user interface for working with SQL, PL/SQL, database administration, data modeling, reporting, and migration tasks.

SQuirreL SQL Client is a robust, open-source database administration tool built on JDBC. It provides a universal platform for interacting with various databases, offering features like SQL editing with syntax highlighting and code completion, visual query building, and schema browsing.