Protecting your RAR files with password is the best way to keep them secure. If someone tries to open files from a locked Winrar archive, he has to provide the password, else Winrar will not extract the files from that archive. Of course, adding a password is a good idea, but it can be a real headache when you need to extract files from a lots of password protected RAR files and have to enter the passwords manually for each archive. You can take help of a freeware called Unrar Extract and Recover to extract files from locked RAR files.
The best thing about this utility is that you don’t even need to provide the password to extract files from each Winrar archive. Simply enter all your passwords (if you have used several passwords for several RAR files) and link it will Unrar Extract and Recover. It will automatically associate passwords from the beginning to the end of that text file till it manages to extract files from those locked Winrar archives successfully. It makes your job easier by doing things automatically without much of your interference.
This is compatible with most Windows operating systems like Windows 2000, XP, Vista and Windows 7. Download Unrar Extract and Recover to extract files from password protected Winrar files easily, here.