The content has often included multimedia content, internet applications and streaming audio and video. Adobe Flash Player is a computer software, distributed as freeware, that has allowed users to play Adobe Flash content. The plug-in integrates seamlessly and through a preference pane, gives you control. Adobe Flash Player for Mac lets you access Flash content in Web sites when using browsers like OS X's Safari. There are three general versions available, covering Mac OS X 10.1 to 10.3, OS X 10.4 and 10.5. First, you have to download the appropriate uninstaller for your version of macOS or Mac OS X. Download the Adobe Flash Player uninstaller: Mac OS X, version 10.6 and later: uninstallflashplayerosx.dmg Mac OS X, version 10.4 and 10.5: uninstallflashplayerosx.dmg The uninstaller is downloaded to the Downloads folder of your browser by default.