Diskpart GUI v3 - Professional Partitioning Tool

Discussion in 'Application Software' started by mephistooo2, Apr 7, 2026.

  1. mephistooo2

    mephistooo2 MDL Member

    Feb 5, 2008
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    #1 mephistooo2, Apr 7, 2026
    Last edited: Apr 9, 2026
  2. vigipirate

    vigipirate MDL Senior Member

    Feb 24, 2011
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  3. mephistooo2

    mephistooo2 MDL Member

    Feb 5, 2008
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    v2 Changelog:

    New Features
    • Modern Partitioning Architecture: The Recovery partition is now placed at the very end of the disk.
      [ Boot ] ➔ [ Windows ] ➔ [ DATA ] ➔ [ Recovery ]
    • Smart Result Validation: All Diskpart operations are now validated in real-time. Shows a localized success message if completed successfully, or an error message otherwise.
    • VHD Overwrite Protection: If a VHD file with the same name is selected, the old file is automatically cleared to prevent Diskpart errors.
    • Precise Sizing: Decimal GB display (e.g., 0.9 GB) support added for small disks.
    Improvements
    • WinPE Drive Letter Logic: A smart letter assignment logic was developed for WinPE to prioritize the C: drive for the OS partition.
    • Critical Error Management: Added the override parameter to all 'set id' commands to bypass Diskpart's "Volume in use" error in Live OS environments.
    Bug Fixes
    • NumericUpDown Crash: Fixed "Value is out of range" error with update lock and dynamic boundary management.
    • 0 GB Display: Fixed small virtual disks showing as 0 GB using floating-point support.
    • UI Feezes: Blocked infinite recursion during smart size balancing.
     
  4. fabricio simoes

    fabricio simoes MDL Senior Member

    Dec 17, 2020
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  5. mephistooo2

    mephistooo2 MDL Member

    Feb 5, 2008
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    v3 Changelog:

    Key Innovations & Improvements


      • Dynamic Visual Disk Map: A real-time, color-coded map representing partition proportions.
      • S.M.A.R.T. Health Monitoring: Monitoring of the selected disk's hardware health status (OK / Warning / Error) via WMI.
      • Media Type Identification: Automatic detection of disk device types (SSD, NVMe, HDD) displayed in the UI.
      • Robust WMI Error Handling: Added persistent and informative error messages for environments with missing WMI services (some modified WinPE), ensuring users know core Diskpart features remain functional.
      • TopMost Message Boxes: Moved all popups to "TopMost" to ensure visibility in WinPE/Live OS environments.
      • Selection Persistence: The selected disk is now remembered during language changes or list refreshes.
     
  6. sometogive

    sometogive MDL Novice

    Feb 5, 2026
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    @mephistooo2

    Is it possible to create a settings.ini for other languages?
    When you start your tool, it's always in Turkish, so I created a German language file for myself, which works perfectly, and I had to save it in tr.ini so that my translation is immediately available in German when the program starts.
    Thx for your hard work :)
     
  7. vigipirate

    vigipirate MDL Senior Member

    Feb 24, 2011
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    fr-fr thank you
     
  8. Opulent_Maelstrom

    Opulent_Maelstrom MDL Member

    Dec 30, 2022
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    Is DiskPart GUI able to move/slide partitions other than Recovery partition?
     
  9. mephistooo2

    mephistooo2 MDL Member

    Feb 5, 2008
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    The sole purpose of this application is to prepare the disk for Windows installation and image restoration. It has no other purpose. So the answer to your question is no.