Useless data are always produced during the period of computer usage. It is a very common phenomenon that users lose their photos for various kinds of reasons, such as hardware failure, unexpected deletion or formatting and virus attack. In spite of having such wonderful features, Mac OS X Lion still cannot stay away from file deletion and loss, which may be caused due to human’s mistake or technical reason. In fact, large majority of users are not familiar with image recovery software and they have no idea how to perform the digital photo restoration . But unluckily, accidents may happen when they perform the deletion. Some important pictures may be deleted along with the junk ones. Generally speaking, two types of reasons will cause image loss: hardware failure and soft failure. Users cannot see them in Mac drive because system cannot access them, but they are still kept undamaged in the place where they occupied. SD card recover on Mac Alt...