Native macOS SQL Client

The SQL Editor
Reimagined for Mac.

QueryMax is a free SQLite IDE for Mac. Unlock MySQL and MariaDB for $19.99. Connections stay on your Mac.

Download QueryMax on the App Store See features
QueryMax SQL editor with schema browser, query tabs, results grid, and table inspector

Core Capabilities

Advanced SQL Editor

A multi-tab editor built for speed and reliability.

  • Syntax highlighting & auto-save
  • Workspace-based organization
  • Execute single or batch queries
  • Result export to CSV, JSON, SQL, XML, HTML

Broad Connectivity

Connect securely to your favorite databases.

  • SQLite included, unlimited, free
  • MySQL & MariaDB unlock for $19.99
  • One read-only MySQL/MariaDB schema without unlock
  • SSH Tunneling (Password Auth)
  • SSL/TLS Encryption support

Smart Data Editing

Edit data inline with type-specific controls.

  • Date/Time pickers & Checkboxes
  • JSON Editor with validation
  • Hex Viewer for BLOB/Binary
  • ENUM dropdown selectors

Pricing

SQLite

Free. QueryMax is a full SQLite IDE: editor, diagrams, dashboards, exports, and local files. No subscription.

MySQL & MariaDB — $19.99

One-time unlock for full MySQL and MariaDB connections. Until you buy it, you can add one read-only schema to try the workflow.

AI-Powered Intelligence

Intelligent Assistant

Built-in AI chat assistant for query help and database questions. Supports multiple providers like Google Gemini and Claude. Context-aware prompts understand your specific schema and table structures to give relevant answers.

Smart IntelliSense

Context-aware code completion for SQL keywords, tables, and columns. Visual completion window with metadata badges.

Schema-Aware Context

The AI doesn't just guess—it knows your database structure. It uses your actual table definitions, keys, and relationships to construct precise queries and explanations.

Visual Database Tools

Interactive Dashboards

Design visual dashboards with drag-and-drop ease.

  • Visual designer canvas
  • Multiple query panels
  • User-defined variables & inputs
  • Auto-refresh intervals

Database Diagrams

Visualize your schema relationships automatically.

  • Crow's foot notation
  • Auto-layout algorithms
  • Foreign key detection
  • Export diagrams

Data Dictionary

Generate comprehensive documentation.

  • Table & Column metadata
  • Export to various formats
  • Search and filter docs
  • Type & Constraint details
Technical Specifications

Built for Pros

3

Database Engines
(MySQL, MariaDB, SQLite)

Native

SwiftUI & SwiftData
Architecture

100%

Secure Local
Storage

About QueryMax

What does QueryMax cost?

SQLite is free. MySQL and MariaDB are a one-time $19.99 unlock. If you do not unlock, you can add one read-only MySQL or MariaDB schema.

What databases does QueryMax support?

SQLite is included. MySQL and MariaDB after the $19.99 unlock, or one read-only schema without it. Built-in SSH tunnels use a password (not a key or certificate). SSL/TLS to the database is supported. QueryMax connects from your Mac; we never see your traffic.

Where are the other Stackcommander apps?

See the Stackcommander homepage for Currency Converter + Widgets, Profit Forecast, and SVG Viewer on iOS.

Inside QueryMax

QueryMax database diagram showing related tables, columns, and foreign keys
Schema diagrams with auto-layout and export
QueryMax AI assistant summarizing a database schema from table context
Schema-aware AI chat
QueryMax Alter Table editor for columns, types, and keys, shown in read-only mode
Alter table — read-only until MySQL and MariaDB are unlocked