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.

easy to use the tool -

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!

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.

Waste of money Waste of money. I cloned a NVMe 1TB drive to a 2TB NVMe drive. It had 1TB that was unused and I could not merge the partition with a previous partition. I searched the internet for solutions and your program came up as able to merge partitions. That was a lie. I spent 8 hours trying to fix the issue. The program is not installed now and I would like my money back.