If you prefer Microsoft Edge over the default Safari, you can also. Microsoft Edge doesn't come with Adobe Flash Player installed, but you can enable it to view websites that still use Flash. Adobe Flash Player is a browser plug-in that allows you to play any flash videos, games, and animations in SWF, FLV, and F4V on Mac/Windows 10/8.1/8/7/Vista/XP effortlessly. Top 5 SWF Players for Windows/Mac: No.1 Adobe Flash Player.
Tip: If you want to convert or edit SWF files on Windows or Mac, you can read this SWF Converter for Windows or Mac.