Featured image of post How to Make a macOS DMG Installer with a Custom Background
Open Source macOS

How to Make a macOS DMG Installer with a Custom Background

A simple bash script to generate customized DMG installers with backgrounds and precise icon placement.

This post introduces DMG Maker, a small tool for creating macOS DMG installers with custom backgrounds, icon placement, and destination shortcuts.

I’ve just open-sourced DMG Maker, a tool that simplifies the process of creating professional macOS DMG installers.

Why DMG Maker?

Creating a DMG with a custom background usually involves manual AppleScripting or tedious Finder configurations. DMG Maker automates this using a single command.

Key Features

  • Auto-Symlink: Automatically detects file types (like .dictionary or .app) and links them to the correct system folders.
  • Custom Aesthetics: Easily apply backgrounds and position icons via coordinates.
  • Open Source: Check it out on GitHub.

Check out the project to start making your own installers!