DoubleTwist has always been our favorite program to easily convert all types of media for our Android phones and the service continues to add new features all the time. The latest update for doubleTwist (Mac only for now, PC coming soon) now includes a fully integrated Android Market to allow users to search for apps. Unfortunately, application syncing is not yet supported and users will have to scan QR codes to download apps.
From doubleTwist: We’ve integrated the Android Market into doubleTwist to help users search, browse and discover new apps. The launch of the doubleTwist Android Market finally brings Android on an equal footing with the iPhone by enabling users to discover apps and view ratings and comments without being limited by the small screen real estate of their phone. With the Android Market integration doubleTwist ties together apps, music, photos, videos and podcasts for Android users.