Backup of Yahoo account is not an easy task especially when you have a large amount of data. To backup Yahoo data on Mac OS, Mailvita Yahoo Backup for Mac is introduced which is very simple in appearance and has a simplified interface that can easily understood by any user. A user can swiftly convert Yahoo to PST, EML, EMLX, MSG, and MBOX formats. These are the file formats used by the software to save Yahoo important data on the user's hard drive. You can export Yahoo to MBOX with this application and choose any Yahoo account of your choice. Multiple Yahoo account data are effortlessly converted using this smooth application. Mac Yahoo Backup Tool requires only correct username and password of Yahoo account and it simply connects to the account and can export Yahoo to EML/EMLX your picked data. Mailvita Yahoo Backup for Mac Tool works entirely on user instructions. Any technical or non-technical user can smoothly handle the process. The users are free to choose any location of their system to save the backup data. There is a filter option by which a user can pick only those folders for whom they want to store the backup. The entire backup task can be performed with Mac Yahoo Backup Tool with proper accuracy and safety. Not a single error is faced to migrate Yahoo to MSG with this smooth application. The originality of the files is fully maintained during the entire backup. The users have full control in the backup process. If the backup process is interrupted by the weak internet connection, you can pause the process and resume it later when you get proper internet connectivity. No harm and quality compromise are faced with Yahoo Backup Tool for Mac. The utility is smooth to download on all Mac editions without any interruption. For new users, the user manual is helpful to guide them to handle the application. Moreover, a free demo is also available by which the users can check the working of the tool. If face any trouble, easily contact to customer support team.