It is a kind of archive that is opened with a virtual drive. Depending on the type of file, you will have to do some additional actions to complete the installation.ĭMG files – disk image files ( they are now often made without any disks, but earlier it worked like this) that are executed in a virtual image of the mounted drive. Installations downloaded from developers’ websites can have different extensions (.dmg or. Once the download is complete, you can open the application from the Launchpad or from the Applications folder.

When you download applications from the App Store, no additional steps are required to install them and launch. On Mac, you can install applications by downloading them from the App Store or by using installation files downloaded from a developer’s website. However, once you’ve installed an application, you usually don’t need the installation file anymore, and it can be removed. Occasionally, an installation file contains an uninstaller for a program.

Usually, installation files are downloaded from the Internet from official developers’ websites or from download archive websites. The installation file is a package that allows you to install an application on your computer.

How to find and remove installation files on Mac.Should you keep installation files or remove them?.

We will explain how to use different types of installation files and how to easily find and remove all unneeded installations in order to free up space on your Mac. pkg extensions) used to install applications on a Mac. This article is devoted to image files and installation packages (.dmg &.

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