FastQueryBuilder vs. HeidiSQL vs. Oracle SQL Developer vs. QStudio Comparison Chart

HeidiSQL is free software, and has the aim to be easy to learn. "Heidi" lets you see and edit data and structures from computers running one of the database systems MariaDB, MySQL, Microsoft SQL, PostgreSQL and SQLite. Invented in 2002 by Ansgar, HeidiSQL belongs to the most popular tools for MariaDB and MySQL worldwide. Free for everyone, OpenSource. Connect to multiple servers in one window. Supported database systems: MariaDB, MySQL, MS SQL, PostgreSQL and SQLite. Connect to servers via commandline. Connect via SSH tunnel, or pass SSL settings. Create and edit tables, views, stored routines, triggers and scheduled events. Generate nice SQL-exports, compress these afterwards, or put them on the clipboard. Export from one server/database directly to another server/database. Manage user-privileges, import text-files, export table rows as CSV, HTML, XML, SQL, LaTeX, Wiki Markup and PHP Array. Browse and edit table-data using a comfortable grid.

QStudio is a free, modern SQL editor supporting over 30 databases, including MySQL, PostgreSQL, and DuckDB. It offers features such as server browsing for easy viewing of tables, variables, functions, and configuration settings; SQL syntax highlighting; code completion; the ability to query servers directly from the editor; and built-in charts for data visualization. QStudio runs on Windows, Mac, and Linux, providing particularly good support for kdb+, Parquet, PRQL, and DuckDB. Additional functionalities include data pivoting similar to Excel, exporting data to Excel or CSV, and AI-powered tools like Text2SQL for generating queries from plain English, Explain-My-Query for code walkthroughs, and Explain-My-Error for debugging assistance. Simply send the query you want and select the chart type to draw a chart. Send queries straight from within the editor to any of your servers. All data structures are handled perfectly.