# Esploro > Esploro is a modern, open source SQL client for Mac for PostgreSQL and MySQL/MariaDB. It is a native macOS app built with Tauri and Rust, designed to be fast, lightweight, and beautiful. Free for personal use; a paid license is required for commercial use. Key facts: - Platforms: macOS 13 or later, Apple Silicon (.dmg). - Databases: PostgreSQL and MySQL/MariaDB. - Local-first: connections, queries, credentials, and results stay on your device. Credentials stored via macOS Keychain. No cloud. - Open source under the MIT License: https://github.com/matija/esploro - Made in the EU by Tandoku d.o.o. ## Pages - [Home](https://esploro.app/): Product overview, features, and comparison with Postico, TablePlus, and DBeaver. - [Pricing](https://esploro.app/pricing.html): Personal Lifetime ($129 one-time), Personal Annual ($49/yr), Business Annual ($79/yr). - [Terms of Use](https://esploro.app/terms.html): Licensing, open source terms, and usage conditions. - [Privacy Policy](https://esploro.app/privacy.html): How data is handled for the app and website. ## Features - Open source: nothing hidden; contribute or report bugs. - Fast: quick and light on memory and CPU. - Beautiful: modern UI with multiple themes. - Easy querying: filter via built-in UI (with Copy to SQL) or write your own SQL. - Saved queries: store useful queries and views for repeat work. - Roles and permissions: manage roles and privileges easily. ## Contact - Support and licensing: support@tandoku.hr - Company: Tandoku d.o.o. — https://tandoku.hr