I merged my empty D partition on the left into the main C partition on the right for free; a good product. Other tools refused to complete this operation for free because of the reverse order.
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Windows 10 Media Creation tool automatically Assigns 50MB instead of 500MB on some older BIOS computers. this causes an shadow copy error when trying to backup using windows 7 system image on window... See more
Company replied
Have never had to resize sever partitions before. Installed NIUBI on my Dell WS 2019 all went as expected exept had no idea how long it would take, seemed like it was stuck resizing for a while, let... See more
The application was advertised as a server partition management tool (Win 2019 etc.) However, when I purchased the "pro" version I was informed (after purchase) that this version does not work with a... See more
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Company details
Written by the company
NIUBI 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.
Contact info
United States
- support@niubisoft.com
- www.hdd-tool.com
4.4
Excellent
155 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 50% of negative reviews
Typically replies within 24 hours
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I reformat and redesign my setup all…
I reformat and redesign my setup all the time unfortunately with limits to PC licenses I can only do this a couple of times and this software just won't work for me at all
7 March 2026
Reply from NIUBI Partition Editor
Hi Hallen, unlike the single license of other products, our Professional edition can be activated on two computers. We can clear the records if you need to reinstall Windows or replace computer. If you want to do that, please contact us.
useless software and cant refund…scam
useless software and cant refund totally is a scam
6 January 2026
Reply from NIUBI Partition Editor
We are sorry that we were unable to satisfy you. Regarding your feedback that there was no option to convert a dynamic disk to a basic disk, we explained the reason based on the screenshot and provided a solution. However, we did not receive any further response from you, so we assumed that you had successfully resolved the issue.
I was running out of Disk space on my…
I was running out of Disk space on my server drive c and there was empty space on the drive but one partition away. I was able to use NUBI to move the space to where I needed it and save the day.
4 March 2026
Product performance was as promised!
12 February 2026
Product worked the first time without…
Product worked the first time without at hitch. Easy to use and it has videos for every step as well.
5 February 2026
It worked on PCs and servers first…
It worked on PCs and servers first time, real easy to use.
3 February 2026
The product actually did what it was…
The product actually did what it was advertised to do,
I bought other products that promised but did not deliver.
3 February 2026
Works as advertised
I Fd up the sizing of my C D partitions on server 2022.....this resized exactly as directed. Easy Peezy
3 February 2026
It didn't do anything
It didn't do anything. I paid the full amount I think like $40. And nothing was unlocked, I couldn't move petitions or merge them, everything was the same as the demo. I want my money back.
30 January 2026
Reply from NIUBI Partition Editor
Hi Justin, we replied your email but didn't get any reply from you. Please send us the screenshot of the main window and then we'll know the reason. We have 100% refund guarantee if our product cannot hep you, don't worry.
hdd tool
Clear and easy to use.
My only complaint is that the printed logs lack an indication of the data source.
6 January 2026
I use Windows under a virtual machine
I use Windows under a virtual machine, an Oracle VM. When I changed the partition, the machine wouldn't boot anymore. It didn't work for me
13 January 2026
Works great
Your company allows people to learn about and use your programs. You don't engage in aggressive marketing,and I immediately liked that.
2 January 2026
This disc tool saved me hours of time…
This disc tool saved me hours of time updating my old laptop with new disc drives
I also used it to install a new boot drive in my large Linux box so I could dual boot.
It has great features and a very intuitive GUI.
Thanks for offering such a great product.
27 December 2025
Enlarge system partition
I purchased a notebook in September 2024, Windows 11 Pro. When the 24H2 version began to be available, I was unable to install it because the system partition was too small. I asked the manufacturer for assistance: he told me that I needed to reinstall the operating system and consequently everything else. So I looked for a product to modify partitions. Let me start by saying that I had no experience with this. I tried three products and at the end I chose this one for the following reasons:
1) more understandable interface
2) above all, complete and punctual assistance that assisted me with great professionalism until complete resolution. Now I have installed 24H2 and would be able to modify the partitions independently, if needed again.
1 March 2025
Unprompted review
it works too slowly not like the others.
20 February 2025
Unprompted review
Worked perfectly
It was possible to do several advanced operations that the basic "Disk Management" of Windows didn't provide. The free version of this worked great.
5 January 2025
Unprompted review
Excellent and easy to use
Wow! I am so thankful that I came across this tool from watching a YouTube video. I have been trying for 3 months to extend my C drive with no luck and then this tool made it so simple and easy to use. I am so happy, and it is amazing that it is free!
Definitely a 5 star experience as they have been able to do what others could not!
4 November 2024
Unprompted review
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