Step 1- Download All In One Downloader Apk File For installing the AIO Downloader on your Windows PC you need the Apk file of the application. If you have not downloaded the AIO downloader yet then you can download it by clicking the below download button. Aio Windows Download - Download windows xp, 7, 8 and 10 aio all in one edition with new update edition support by premium server, best collec..