Fixed 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.

It worked as advertised.. It worked as advertised... Server 2016 Essentials, shrink and move the data partition to make space and then expand the system (C:) partition into that space. Worked pretty quickly too.

Good Product Good Product Having already discussed the software’s features above, the 2 things that one looks forward to a good user experience is the device’s functional speed and overall reliability. Truth be told, the experience was more than satisfactory. Thanks to the unique file-moving algorithm, the software can resize partitions 30% – 300% faster than any other tools, which has been strictly tested by the company.

Just buy it! I have been a computer technician for over 20 years. After having another company's software botch my partitions in a way that I couldn't correct no matter what I did, NIUBI Partition Editor let me fix the issue quickly and easily. I would highly recommend this product to everyone!

Good piece of software Good piece of software, will not need to use it much but very handy when upgrading hard drives. The only niggle was that the USB boot version did not appear to work. It would be so much easier to simply boot of USB then edit the disk rather than having to install on the disk.