As the saying goes, hard disk is valuable and data is priceless, so many users will try to retrieve files through data recovery software. At present, many data recovery software has started to pay, and many friends have asked Brother Feng what free data recovery software he recommends. In this paper, we found 9 data recovery softwares.
Why can the deleted files be recovered under the popular science here? In short, the files saved on the hard disk will be located in the allocation table cluster. When you delete files, the system will not really delete them, but will mark the clusters in the allocation table as empty and display them until you have new data to write, which will overwrite the deleted original data.
So when you find a file deleted by mistake, don't write a new file on the hard disk, which can greatly improve the probability of file recovery.
Raichu wa
This Recuva data recovery software produced by CCleaner, a famous garbage cleaning tool, used to be free. Later, after being acquired, it launched a free version and a paid professional version. Professional edition supports virtual hard disk, technical support and automatic update. So in fact, using the free version is enough.
It is very simple to use. Select the disk partition where files need to be recovered, wait for scanning, then select the files to be recovered and save them.
-Advantages: small and easy to use.
-Disadvantage: You can only view the file name originally found.
Windows file recovery
WindowsFileRecovery, a free data recovery product produced by Microsoft, can only be used after Win 102004, and supports the function of recovery according to keywords, file path, file name and extension. Support NTFS, FAT, exFAT and ReFS file systems.
Support three recovery modes: normal mode, segmented mode and signature mode, corresponding to different recovery file scenarios.
-Advantages: Microsoft products, trustworthy.
-Disadvantages: Without a graphical interface, it is difficult for Xiaobai to get started.
Store download:
App store search window file recovery
WiseDataRecovery
WiseDataRecovery produced by WiseCleaner, a well-known system garbage cleaning tool, is also a very compact data recovery software. It was free at first, but now it's a professional version. Compared with the free version, it supports the function of deep scanning to find more files.
The software supports selecting the file types you need to restore like a wizard, such as pictures, documents, media, etc. Click the preview window of the scan results to preview the file.
-Advantages: small and easy to use.
-Disadvantages: The free version can't scan deeply.
Cancel deleting 360
Undelete360 is a small completely free data recovery software. Although there is 360 in the name, it has nothing to do with 360. NTFS, NTFS 5, FAT 12, FAT 16 and FAT32 disk formats are supported. Functionally, it also has the function of filtering and previewing files after searching, and even supports completely erasing files to protect private files from being restored.
-Advantages: Support for displaying recovery status.
-Disadvantages: The file name can't display the original name well.
PuranFileRecovery
PuranFileRecovery is a simple and free data recovery software, which supports FAT1216/32 and NTFS disk formats. It can detect deleted/lost partitions and even recover files from formatted drives. You can also scan raw and physical drives.
-Advantages: small and easy to use.
-Disadvantages: Chinese language and file type filtering is not supported.
Free deletion
FreeUndelete is also a very small and free data recovery software, without any functional restrictions! But only NTFS file partition is supported, which is very simple to use. Select the partition to scan, and wait for the scanning result to restore the file.
-Advantages: small and easy to use.
-Disadvantages: the interface is relatively simple and has few functions.
GlaryUndelete
GlaryUndelete free data recovery supports FAT and NTFS file systems. Supports the recovery of various files, and there is no restriction on file types. With the filtering function, you can filter out files with the file name, size and date you specify, and these files can be completely recovered. If you need deep search, you need to buy a professional version.
-Advantages: powerful filtering function and recovery status display.
-Disadvantages: There is a charge for deep search.
Other data recovery software
TestDisk: a free cross-platform data recovery tool, but without a graphical interface;
360 file recovery: users with 360 housekeepers can try it;
abstract
These data recovery softwares are basically the same. If it's no trouble, WindowsFileRecovery produced by Microsoft is highly recommended, because it's completely free.
In addition, these data recovery software can only recover files that have been deleted/formatted by mistake. Whether the file can be completely recovered depends on luck. If the file data is not overwritten, it is likely to be recoverable.
If your hard disk loses data due to physical damage, the recovery software mentioned above is useless, which involves the field of hard disk maintenance, such as PC3000 hard disk repair tool, which needs professional maintenance personnel to repair.
Finally, let me say one more thing: back up important data regularly. Can use NAS, mobile hard disk +Goodsync software to realize automatic backup. Of course, you can choose a more reliable network disk.