Portable DiskGenius Professional v5.4.1.1178 (x64)




DiskGenius Portable (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.

DiskGenius Portable 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 DiskGenius Portable, 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;
DiskGenius Portable Dos version is embedded with same interface and functions.

What’s NEW in  DiskGenius Portable:


  • The function System Migration and Virtualize Current System Into VMware Virtual Machine can be performed in WinPE.
  • The function “Adjust Data Area Positioning” is added to partitions recognized by File Recovery function.
  • Added the support of “Parallels Desktop” virtual disk format.


  • Optimize file recovery result for NTFS partitions.
  • After copying files, the properties of new files are set to be consistent with original files(archive, read-only, system, hidden, etc.).
  • The “System Volume Information” folder won’t be excluded when the program backs up a NTFS partition by files and the partition enables Data Deduplication.
  • The limit that the maximum number of clusters cannot exceed 2^30 is removed when formatting exFAT partition.
  • The New Partition and Quick Partition function set the default aligned sector as 256 when the disk’s sector size is 4096 bytes.
  • The default capacity changes to 256GB when creating a virtual disk.


  • Fixed an issue that drive letters were not assigned correctly after resizing partition.
  • Fixed an issue that sometimes BSOD or partition missing issue might occur when resizing partition.
  • Fixed an issue that in some rare cases resizing partition might stop responding.
  • Fixed an issue for Quick Partition function that in some cases partitions could not be created correctly.
  • Fixed an issue that sometimes files of EXT4 partition could not be parsed correctly.
  • Fixed an issue that files of exFAT partition formatted by MacOS could not be parsed correctly.
  • Fixed an issue that data could not be written to hidden partitions.
  • Fixed an issue that some CR3 files could not be previewed.
  • Fixed an issue that the program might get corrupted during converting virtual disk format.
  • Fixed an issue that in some cases the Unlock BitLocker dialog box could not pop up.
  • Fixed an issue for sector editor that mouse clicking might damage selected area.
  • Fixed an issue that file data might not be correct when writing encrypted files to NTFS partition.
  • Fixed an issue for sector editor that in some cases content could not be entered.
  • Fixed an issue for File Recovery function that the program might stop responding if clicking the main interface while the program was organizing directory structure.
  • Fixed some issues related to interface display.




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