Download: Mac Dmg

If the app won't open, go to System Settings > Privacy & Security and click "Open Anyway".

are also available through archive.org. Troubleshooting

To make sure I provide the right solution,g., a text editor, browser)? An to reinstall on a computer? A tool to read a long text file ? TextMate: Text editor for macOS

Once the copy is finished, right-click (or control-click) the mounted drive on your desktop and choose "Eject". Downloading Older macOS DMGs

If you get a "damaged" error, try to download the file again, or try a different browser like Firefox to ensure the download wasn't corrupted.

Double-click the downloaded .dmg file to "mount" it. It will act like a virtual drive on your desktop or in your Finder sidebar.

Downloading and installing a Mac DMG file involves acquiring a disk image ( .dmg ), mounting it, and copying the application to your computer. How to Download and Install a DMG File

For massive text files that need to be opened on a Mac after installation, or TextMate are recommended for managing large data.