NIUBI Partition EditorNIUBI Partition Editor is the safest and fastest disk partition manager software for Windows 11/10/8/7/Vista/XP and Server 2025/2022/2019/2016/2012/2008/2003.It helps shrink, extend, move, merge partitions without losing data. Convert disk partition type without losing data. Clone disk partition to migrate operating system and data. Scan bad sectors, optimize file system and much more.It has Free Edition for Windows 11/10/8/7/Vista/XP home computer users. Professional Edition for advanced users. Server Edition for Windows Server 2025/2022/2019/2016/2012/2008/2003 users. Enterprise edition for medium and large companies. Technician Edition for technical service providers.
NIUBI Partition Editor (hdd-tool.com) has 153 customer reviews on Five Star Index, with an average rating of 4.5 out of 5.
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Cocon J.
Found this tool on youtube following the video to convert my dynamic disk to basic. It finished in 2 minutes, amazing! Then tried other options to resize partition, scan bad sectors and cloned my old disk to a new ssd. All works well, I can't believe this is a free software. Upgraded to the pro version at last, good job!
Andriy K.
I was finding simple for user but powerful tool, and I've found it!
Catergo
We have many local/VM server running out of space on C: partition. Selected NIUBI enterprise edition from the disk partition software. It's easy to shrink D/E to get free space and add to C by following the online video. All work like a charm except one server that reported an error code. James from the support tell me to repair filesystem error after reviewing. After running chkdsk command and resized partitions successfully the second time. Product and support are both excellent.
Eagler
I have Win11 laptop with C drive full, tried to clean up, remove duplicated files but did little help. Came across NIUBI Partition Editor free edition several days go and followed a youtube video. In about 6 minutes, it successfully shrunk my D and transferred free space to the C: drive. Upgraded to the pro edition to clone disk to nvme for another desktop. Nice tool
Ahorts
I was trying to resize my EFI partition to install multiple operating systems. Tried a number of tools but only this got the job done. Recommended!
Elise C.
Used their tool to change some storage issues on my computer I could not manage for months. Super easy to use and powerfull. I am so glad some people devellop such solutions for random users like me. Big Up !!
Pradeep S.
easy to use the tool
Brendan K.
Context: I converted my old win 10 MBR disk (previously upgraded from Win 7) to GPT and upgraded to Win11, using standard Windows tools. After this I had about a gig of a dead/duplicate "recovery" partition at the end of the disk. This app allowed me to delete that space, move the correct Recovery and UEFI paritions to the end of the disk, maintaining their exact size, and extend the C: to use the cleared up space. Did all that at once on one reboot, worked first try, and my PC still boots. A++, may pay for the full version in the future.
