Portable DiskGenius Professional




DiskGenius (old PartitionGuru) – is a very useful, easy to use application specially designed to offer users a partition management and data recovery software. In addition to partition management functions such as creating, deleting, formatting partitions, it also provides more powerful functions like recovering lost files, recovering lost partitions, clone partition to image file, partition clone, disk clone, quick partition etc.

Very useful, easy-to-use application specially designed to manage disk partitions, and restore data on it. In addition to functions for managing partitions, such as deleting, creating, formatting partitions. The program provides an even more powerful features, such as restoring lost partitions, restore lost files, backup, partitions, partition cloning, cloning drive, advanced file operations, etc. The application also supports VMware, VirtualBox and Virtual PC virtual disk files. Supports SCSI, IDE, SATA drives and USB drives, memory cards. Supported file systems FAT12 / FAT16 / FAT32 / NTFS / EXT3.

File Recovery and Partition Recovery
Powerful and effective function for file recovery and partition recovery helps you solve all sorts of data loss issues.
PartitionGuru is capable of recovering lost data from various storage devices, including hard drive, USB flash drive, SSD, external hard drive, memory card, memory stick, virtual disk and more.
It can construct virtual RAID and recover data from virtual RAID just like from local disks.

Efficient Partition Manager
The best partition manager provides all-sided functions for disk and partition utitilies. With PartitionGuru, you can create, format, delete, hide, resize, split, clone and backup partition, rebuild MBR, convert dynamic disk to basic disk, operate virtual disks, etc. Safely resize or split partition without losing data;
Convert partition table type MBR to GUID without damaging data and vice versa;
Support dynamic disks volume management and converting dynamic disk to basic disk;
Check 4K sector alignment for partitions and support 4K sector advanced formatting hard drives.

Disk & Partition Backup
Mighty backup and restore function is built in the program to guarantee data security, and no complicated operating steps are required.
Backup partition to image file or restore partition from image file;
Clone partition to another partition by file or copy by sectors;
Clone the entire hard drive to another disk by file or by sectors;
Clone virtual disk and its partitions.

More Useful Functions
The program offers all-around functions to improve computer performance.
Check and repair bad sectors for all kinds of storage devices, such as, hard drive, external hard drive, USB flash disk .etc.
Delete files permanently so that files can’t be recovered by any methods or tools;
Create bootable USB flash disk in case of Windows crash, and support USB-FDD, USB-ZIP and USB-HDD modes;
Edit sectors just like WinHex, which is preferred by computer professionals;
PartitionGuru Dos version is embedded with same interface and functions.

What’s NEW:


  • Backup partition, clone disk and clone partition can be performed by way of hot backup or hot migration when current system is active.
  • Support to clone disk or partition by way of booting to DOS or WinPE environment.
  • Allow users to select file system type to be recovered when recovering files.
  • Disk’s Offline and Read-only status can be displayed in the form of text and icon in Windows 7 and higher systems.
  • Support to change disk’s Offline and Read-only status when running in Windows7 and higher systems.
  • Display volume GUID path.
  • Support to display FAT and root directory as a file for FAT32 file system.
  • Recovering file by type supports RAR5 file.


  • Optimize the function to restore NTFS partition from image and improve restoring speed.
  • Optimize the speed of cloning NTFS partition.
  • Optimize file recovery function for NTFS partition.
  • Optimize file recovery function for FAT32 partition.
  • During creating new partition, it allows to preset formatting parameters like Cluster Size and Volume Label.
  • Create New Partition and Quick Partition dialog boxes automatically judge sector number required for partition alignment, and do not show sector number that does not meet alignment requirement.
  • Improve stability of cloning partition or disk by hot migration.
  • As to OEM partition on GPT disk, partition name on Disk Partition Structure area shows “OEM”.
  • When a disk is cloned by file, the application automatically changes to by sector when encountering encrypted partition which is not decrypted.
  • Default settings of Quick Partition function save configurations like partition size, file system format, volume label, etc.
  • Add a function to optimize disk by way of TRIM technology.
  • The status bar shows recovery success rate reference value for current partition after File Recovery finishes scanning.
  • Optimize video file preview feature and prevent exceptions.


  • Fixed an issue that in rare cases it appeared on operations of writing files to NTFS partition.
  • Fixed an issue that in rare cases application froze when deleting folder from NTFS partition.
  • Fixed an issue that in rare cases application crashed during backing up NTFS partition by file.
  • Fixed an issue that application launched with low speed in WinPE.
  • Fixed an issue that volume name was not correctly set for FAT32 partition.
  • Fixed an issue that exception occurred when loading VHD with fixed format.
  • Fixed an issue that it couldn’t align partition to sector number which was less than 2048.
  • Fixed an issue that in some cases exception occurred during searching for hex or string in sectors.
  • Fixed an issue that sometimes it couldn’t find out partitions when searching from customized cylinder range.
  • Fixed an issue that the incremental backup of EXT4 partition generated an excessively large image file.
  • Fixed an issue that partition number was not restored after loading default settings of quick partition.
  • Fixed an issue that files could not be filtered by size after searching for lost data.


P-511659DGP.rar – 29.2 MB