Data recovery pretense the last option to reclaim your lost, delete, damaged or corrupted data, once general backups have failed to restore the required data. The process of data recovery extents all phases of retrieving bits of data, ranging from automatic data recovery software solution that retrieve files from the inaccessible or dead computer; to emergency data recovery service done by experienced and expert data recovery professionals in a clean room atmosphere. These data recovery experts are well versed with file systems and other advanced techniques and technologies required for restoring lost data from failed data storage media.Though there are some software programs that have inbuilt utilities for recovering and restoring data from corrupted or damaged storage media. But these utilities are no longer usable because no one wants to take risk. This is a situation where a small mistake can cause permanent data loss and can make it irretrievable, so automatic data recovery software are more ppular and successful. The two main data recovery solutions are: Data Recovery SoftwareData Recovery software be able to do a lot of good things in the world of computers. These software make you sure that all the important data that you ave lost due to accidental deletion, virus attack, operating system failure or any other logical error is recoverable and it can recover it. There are many data recovery software available in the marketplace that can help you out in repairing, recovering and restoring your lost and corrupted files. These software can undelete the earlier deleted data and it can recover data lost due to uncontrollable cases like virus attack, software failure and power failure. These software are different depending on the operating system and its file system used by the user. Data Recovery ServicesData recovery software solutions are possible only in case when your data is lost due to logical failure. When the data loss is occurred due to hardware or physical failure, data recovery services re required to repair your physically damaged media and recover the data. The physical failures may be head crash, motor stop and hard drive controller failure.These are the data recovery hotlines that you can call to assist you in recovering lost data or you can send your storage media to the service provider to repair it and recover data from it.Data recovery services are provided by a number of companies with their experienced and expert technical staff in specially created data recovery labs called Clean Rooms. These experts open your storage media (especially hard drive) and repair its damaged parts like head, motor and controllers. After repairing, these companies recovery lost data with the help of data recovery software. You should never attempt these solutions by yourself. It may cause further damage and can make the lost data irretrievable. There are various compaies are available in the market, some provides data recovery service and some provide data recovery software. Stellar Information Systems Ltd. is an ISO 9001:2000 certified data company that provides both data recovery services and data recovery software. The company has first Class 100 Clean Room of Asia and expert data recovery staff. The company also provides data recovery software for all popular operating system such as Windows, Mac, UNIX, Linux and Novell and all file systems of these operating system like FAT16, FAT 32, NTFS, NTFS5, HFS, HFS+, UFS, VxFS, Ext2, Ext3, NWFS and NSS.