allegewhd / Sequel-Ace

MySQL/MariaDB database management for macOS

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Sequel Ace Logo


Sequel Ace is the "sequel" to longtime macOS tool Sequel Pro. Sequel Ace is a fast, easy-to-use Mac database management application for working with MySQL & MariaDB databases.

If you would like to sponsor Sequel Ace, please check out our Open Collective!


Mac AppStore Download on the Mac AppStore

Download Sequel Ace today from the macOS App Store!


To install via mas MAS CLI use Sequel Ace id 1518036000

mas install 1518036000 # Sequel Ace


To install an unofficial community maintained Homebrew Cask of the GitHub Release

brew install --cask sequel-ace

Building Locally

To run Sequel Ace locally from XCode, please:

  • download .zip archive of this repo / clone locally
  • open sequel-ace.xcworkspace and run Sequel Ace Local Testing schema

If you encounter any issue, let us know by creating a new issue.

Moving Saved Connections from Sequel Pro

To move your favorites, please check migration guide.


We have a lot of work to do, but we're here to provide, with your help, an always-free, macOS first SQL database tool for everyone.

We use Slack for communication - feel free to join our Slack workspace


If you would like to help with translations, please sign up for Crowdin and join our Crowdin project to translate Sequel Ace into supported languages. If you want to add a new language, please creating a new issue and we will be happy to enable that language for you to translate!


If you would like to help with code and development, please see either our projects page or issues with relevant labels such as Help Wanted, Bug, Feature Request, and PR Welcome. These lists contain the issues where we would most like your help. There are both simple and difficult tasks there so new contributors should be able to get started.


  • main: Main is our active development branch. All contribution PRs should be pointed at main!

Tags & Releases

  • production/ tags represent submissions to the macOS App Store. These are marked as "Pre-Release" until approved by Apple and officially released by the team. Both release candidates and final releases use production/ tags. Release candidates will have RC or Release Candidate in their title.
  • beta/ tags represent pre-release versions of Sequel Ace that are intended to test new features and bug fixes. The downloadable app in a beta/ tag has a different name and identifier (Sequel Ace Beta), meaning you can install it side-by-side with the latest App Store release. Beta releases also have increased logging turned on to help us identify critical issues.


  • macOS: >= 10.12
  • Processor: Intel & Apple Silicon
  • MySQL: >= 5.6
  • MariaDB: >= 10.0

Note: An older version of Sequel Ace (version 2.3.2) is available to download for macOS versions 10.10 and 10.11, however support is limited and we encourage upgrading to the latest macOS and Sequel Ace.


Copyright (c) 2020-2021 Moballo, LLC. All rights reserved. Forked from Sequel Pro: Copyright (c) 2002-2019 Sequel Pro & CocoaMySQL Teams. All rights reserved.

Sequel Ace is free and open source software, licensed under MIT. See LICENSE for full details.

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MySQL/MariaDB database management for macOS



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