Are you unable to access external hard drive on Mac? Want to recover all lost data? Now a days users prefer to use external hard drive in order to extend storage capacity of their computing machine. However, at times it has been seen that due to certain issue users are unable to use or access their external disk drive on Mac OS X. Well, most of the time such critical issue arises when there is a severe corruption in your external hard drive. However, there is no need to worry about as even if you are unable to access external hard drive on Mac, there is still some very good chance to get your data back. In such situation you can take the help of of inbuilt disk utility feature in order to fix corruption in your external hard drive. Disk utility is an amazing feature which will easily will resolve all kind of minor problems from your drive. In case if disk utility fails and you are still unable to access external hard drive on Mac then you should better opt for third party Mac Data Recovery Software. It is very effective, advanced and reliable utility which safely retrieve all your lost Mac data in just few easy steps. It can rescue files even from inaccessible external hard drive as well. Therefore, it is recommended to use Mac Data Recovery Software in order to rescue all precious files when you get unable to access external hard drive on Mac.