The only official source for Cyotek WebCopy products is the Cyotek website, https://www.cyotek.com.
WebCopy's download page is available at https://www.cyotek.com/cyotek-webcopy/downloads.
Files downloaded from other mirrors are not verified by Cyotek and we accept no responsibility for them. Where applicable, you should always verify that a digital signature is present and valid, and / or that the download hash matches the published value. It is against the license agreement for the software to wrap our products in other installers.