Crap I bought it because it advertised itself as capable of fixing a specific problem, which it didn't. ended up using freeware which did what i needed.

Failed mid progress when converting to… Failed mid progress when converting to gpt for windows 11 requirements. DO NOT USE THIS SOFTWARE. Required partition wipe and reinstall of Windows 10 without data to fix.

This rating is better than they… This rating is better than they deserve. Product is advertised for being able to convert Dynamic disks to Basic without losing data. This doesn't work and the product is basically trash. I will never purchase from this group again and would never advise anyone to do the same. They are not truthful.

windows completely crashed after installation and customer services said it's not their problem. Useless and very helpful customer service to deny the faults after installation. Will not ever use again. Not recommend and waste of money

Refund policy is not honored by support I was trying to create a 5TB partition on an MBR disk (which is possible by changing the sector size to 4Kn, look it up), when it prompted to upgrade to the pro version of Partition Master. It said something like "To allocate space beyond 2TB on MBR disks the pro version is required." (the message does not show up in the pro version and I didn't manage to reset to free). I requested a refund pretty much immediately after realizing that it silently changed the partion table to GPT whenever I allocate more than 2TB. Support was not helpful at all. Seemed to not know very much about the topic (e.g. started talking about cluster size when I was talking about sector size). Specifically, they said they can't refund me because of article 6 of their refund policy which states: "Please understand that we cannot provide a refund if our product does not perform tasks it is neither intended to perform nor advertises it performs." I tried to argue that it did advertise the feature but without any luck. In conclusion, their "money-back guarantee" is pretty much a scam. The software itself might be ok - but honestly, just use literally anything else and don't waste your money on this.