Best Free Drive Imaging Program
Disk Imaging has rapidly become a must have tool for most users because of its convenience, speed, and altogether ease of use. With disk imaging software a user can safely recover their computer from a system crash or a bad virus infection without having to worry about reformatting and reinstalling the operating system. With drive imaging there is almost no reason at all to have to reinstall Windows because it offers you the ability to restore an image to your hard drive in a fraction of that time and accomplish the same thing while keeping all of your programs and important data. For many users this has made Windows backup and other file backup solutions redundant.
There are two different types of Disk Imaging programs, online and offline. Most imaging software now days are online programs, meaning that they can run and create images inside of Windows while the operating system is running. The offline type are the programs that run in an alternative operating system such as MSDOS or Linux, to create and restore backup images while windows is not running. Although most Windows users love the normal GUI driven programs, there are advantages to using either type of this software.
Most applications offer different options for creating images. You have the option to back up only the used sectors on the disk, which will create an image of only those sectors on the hard disk that are in use by the file system. This option will make the backup much smaller than if you were to create a clone of the drive. A clone is exactly what it sounds like, an exact sector by sector mirror copy of the entire drive including the unused sectors. These images can be saved to an external hard drive, a USB flash drive, a separate partition on your internal hard drive, burned to a CD/DVD for safe keeping, or saved to a network share. Some applications can use image backups as a file backup and mount images to a drive in explorer so individual files can be restored. There are several other options that can be found within the different free programs available but for most users the default options provided with any of the applications below should suffice.
With the release of Windows 7 this past October Microsoft has provided us with the some new and improved features. One of the more talked about features is the new enhanced Windows Backup and Restore application which now has the ability to create disk images. I myself do not use the built in backup because it does not have all of the features and extras that I require, but I have tested it thoroughly and have gotten to know how it handles for this review. I have to say that it is a very solid backup solution that is reliable and is able to create and restore backups in a reasonable time and faster than some of the other free options around. The program will create an image of any partition on the hard drive if it is formatted to use the NTFS file system but it always includes the system partition and does not let you opt out. The drive that you are saving the backup on must also be formatted to use the NTFS file system. The new Window 7 backup is much improved and while it does not include some of the bells and whistles that other programs may have, it is a solid and simple solution to drive imaging, although not quite as comprehensive as some other choices.
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