Disk Scanner

Find read erors on your hard disk.

Tiny free utility to test any media for read errors

Sometimes, you may notice, that some files on the disk cannot be read. This may happen for several reasons, but the most important one is the hard drive degradation, that may be the first typical sign of the disk failure.

Disk Scanner makes a read only scan of the disk clusters and shows results as an image with bad clusters marked.

It checks the whole disk and list all corrupted files

Disk Scanner is able to scan any disk which you see in Windows. It can be a built in ATA or SSD hard drive or external USB hard disk, or a flash card from your digital camera or the smartphone. Just choose the drive letter, press button and the scanner will start examining every cluster on the disk.
It not only checks your disk for read errors. It carefully identifies and lists all affected files. At the end of the scan you will have the full list of files which located on the unreadable sectors, i.e. which contain unreadable parts.

KEY FEATURES

POWERFUL READ ONLY CHECK

Disk Scanner doesn’t harm your data because all checks are read only. Your data is safe.

PORTABLE, NO INSTALL NEEDED

You don’t need to install Disk Scanner. Just run it directly from your flash drive or any disk.

EVERY DISK SECTOR IS SCANNED

Disk Scanner checks every sector on any media for read errors.

DISK SCAN ANALYSIS REPORT

After the end of the scan all files with bad sectors will be listed.

SUPPORTS NTFS AND FAT FILE SYSTEMS

Disk Scanner supports all flavors of FAT file system and NTFS file system.

SCAN INTERNAL AND EXTERNAL DISKS

Disk Scanner supports internal disks as well as external – USB sticks, Micro SD cards, even CD and DVD disks!

DISK SCANNER SCREENSHOT

Disk scan process

DOWNLOAD

Download free Disk Scanner