The file WDR-0.16-mac.zip typically refers to a macOS-compatible version of the Wing Digital Remote (WDR)

If you have trouble opening the app due to macOS security settings (since it's a third-party developer), right-click the app and select Open rather than double-clicking to bypass the initial "unidentified developer" warning. WinZip - Ratings & Reviews - App Store

You don't have to deal with complex installation or subscription models found in some App Store zipping utilities. You simply unzip the file and run the application. Community Feedback