Download the latest WhatsApp Wallpaper app update for the latest version for free. Download WhatsApp Wallpaper APK version 2. Wallpaper package to support WhatsApp Messenger. To use WhatsApp wallpapers you can install and launch WhatsApp Messenger, start a conversation with a friend and choose Menu > WallPaper > WhatsApp. This app is probably abandoned, in 2017, you can add custom wallpapers in Whatsapp Messenger. WhatsApp Wallpaper is an official app from WhatsApp that lets you place tons of wallpapers behind your WhatsApp conversations. To change the wallpaper of any conversation, you only need to be inside the conversation itself and click on the menu button, select the wallpaper and choose the image that you want. It's so simple. WhatsApp Wallpaper is a great add-on for WhatsApp users because it allows you to customize your conversations with very interesting wallpapers.