If you are a developer or enthusiast looking for historical versions for research on legacy hardware, some third-party community archives host old .XAP files. These versions are unsupported and generally cannot send or receive messages.
: Use the Windows Phone Application Deployment Tool (part of the SDK) on a PC to push the .XAP to the connected phone. whatsapp xap download link
Direct Answer: As of April 2026, WhatsApp no longer works on Windows Phone devices , and there is no functional download link that will allow you to use the service. If you are a developer or enthusiast looking