Extended data recovery software
Efficiency sources include DATACOMPASS, salvtiondata, PC-3000, Final Data, Easy Recovery, easy undelete, PTDD, WinHex, R-STUDIO, DiskGenius, RAID Reconstructor, AneData Ezsafe hard disk data recovery software, D-Recovery Das data recovery software, Easy Data Recovery Wizard, etc.
Easyrecovery is a very famous old data recovery software. The software is very powerful. Whether the data is deleted/formatted by mistake or lost after re-partitioning, it can be easily solved, and even the hard disk can be scanned by cluster without relying on the partition table.
However, it should be noted that the data cannot be completely recovered without scanning the data through the partition table, because a large file is usually stored in clusters in many different areas. Even if we find data in some clusters of this file, the recovered file is likely to be damaged.
So this method is not omnipotent, but it provides us with a new data recovery method, which is suitable for the situation that the partition table is seriously damaged and other recovery software can't recover it. The latest version of Easyrecovery adds a set of detection functions, including drive test, partition test, disk space management and making safe startup disk. These functions are very practical for the daily maintenance of hard disk data. We can find file association errors and bad tracks on the hard disk through drive and partition detection.
R-Studio is a powerful tool for data recovery and anti-deletion. It adopts brand-new recovery technology to provide a complete data maintenance solution for disks partitioned by FAT 12/ 16/32, NTFS, NTFS5(Windows 2000 system) and Ext2FS(Linux system)!
At the same time, it provides local and network disk support, and a large number of parameter settings allow advanced users to get the best recovery effect. The specific functions are as follows: (1) Use the operating interface of Windows Explorer; Recover remote data through the network (remote computers can run Win95/98/ME/NT/2000/XP, Linux and UNIX systems);
Support FAT 12/ 16/32, NTFS, NTFS5 and Ext2FS file systems; The damaged RAID array can be rebuilt; Generate image files for disks, partitions and directories.
Restore and delete files, encrypted files (NTFS 5) and data streams (NTFS, NTFS 5) on the partition; Recover data deleted by FDISK or other disk tools, data destroyed by viruses and data destroyed by MBR; Identifies a specific file name; Save data to any disk; Browse and edit the contents of files or disks, etc.
Top-level data recovery software can recover the data on hard disk, mobile hard disk, U disk, TF card and digital camera. The software adopts multi-thread engine, which can scan the data at the bottom of the disk. Through advanced analysis algorithm, lost directories and files can be reconstructed in memory. At the same time, the software will not write data into the hard disk, and all operations are completed in the memory, which can effectively avoid the secondary destruction of data.
Ezsafe hard disk data recovery software is a file recovery software, which can recover files deleted by recycle bin, files and directories directly deleted by Shift+Delete key, quick format/fully formatted partition, original partition data damaged by partition table, partition deleted in disk management, re-partitioned hard disk data, one-key Ghost hard disk partition, files lost during partition conversion by third-party software, and mistake the whole hard disk as one.
The recovery software scans the file data information in a read-only way, and builds the file name structure of the original directory in memory without destroying the contents of the source disk. Support the file recovery of common NTFS partition, FAT/FAT32 partition and exFAT partition, and support the recovery of common local hard disk, USB mobile hard disk, SD card, U disk, digital camera and mobile phone memory card. Using the wizard-like operation interface, it is easy to get started, and ordinary users can also achieve professional-level data recovery effect.
References:
Baidu Encyclopedia-Data Recovery