Hard disk drives are classified into two types one is internal hard drive and other is external hard drive. Internal hard drive is the essential part of the computer system and without it the computer will cannot get started and you will find blue screen of death on the screen when you switch on the computer. On the other side external hard drive disk is the storage device which is used to transfer of data from one device to other device and also is used to have backup of important files from your system.
In the external hard drive mostly personal and important data will be stored. All the file types are allowed to store in the external hard drive such as, image files, video files, music files, documents, games, software, applications, PDF files, etc. There are many brands that are introducing the hard drives such as Seagate, Western Digital, Transcend, Samsung, Sony, Kingston, etc. The main problem occurs here is there are chances of deletion or loss of files from the external hard drive. When compared to the internal hard drive, external hard drive will get bad very soon because it is portable and mishandling is more in it.
There are many causes of loss or deletion of files in which few of them are due to, virus infection, bad sectors, file system corruption, file header corruption, improper transfer, accidental deletion or format, etc.
Now the question arises is, how to recover data from a bad external hard drive. It is known fact that there is no manual or inbuilt procedure to recover the files from the bad external hard drive, so the only possibility is by using a data recovery tool. In the current scenario the reliable, effective and bankable tool that is used all around the world is USB Hard Drive Recovery software.
The USB Hard Drive Recovery software will help you to retrieve data from a bad external hard drive, in an easy and effective manner. The interface of this software is very much advanced and it makes the users to recover the deleted or lost files in few steps.
This tool is applicable in different versions of Mac OS (Yosemite, Lion, Leopard, Snow Leopard, Mountain Lion, and Mavericks) and Windows OS (Windows Vista, Windows 10, Windows 7, Windows 8, Windows XP, etc).
The USB Hard Drive Recovery software is associated with a demo version which enables you to recover the deleted or lost files from the bad external hard drive and also enables you to preview the results. The only aim of providing the demo version is to check the working of this software. Once the user is satisfied with the working then he should buy the full version to save the recovered files.