NIUBI Partition Editor

The Safest & Fastest Disk Partition Software

For Windows PC and Server

Innovation in disk management industry!


What's Inside

Re-size Disk Partition

Shrink, extend, move and merge partitions to optimize space usage without losing data.

Partition Management

Create, Delete, Format, Explorer partition, Change partition label and drive letter, Set Active partition, etc.

Convert Disk Partition

Convert MBR disk to GPT, Convert Logical partition from/to Primary, Convert NTFS partition to FAT32.


Clone & Migration

Migrate OS to new disk, clone entire disk or single partition to back up or migrate data.

System Optimization

Partition defragment, Fix file system error, Scan bad sectors, Initialize disk, view disk/partition properties, etc.

Data Security

Hide partition, Set disk read-only attribute, erase data in disk/partition/Unallocated space.

Why NIUBI Partition Editor?

1 Second Rollback

Unique 1-Second Rollback technology to protect system and data, automatically reverts computer to original status in a flash if any software or hardware issue occur while modify disk partition.

Extend Partition Online

Shrink and extend disk partition without rebooting. (Close running programs & files before starting this program.)

Extremely Fast

Unique file-moving algorithm helps resize and move partition 30% to 300% faster than ANY other tools.



All-in-One toolkit

Full featured optimization & management solution for both PCs and servers. Most of your disk partition maintenance requirements can be fulfilled.

Virtual Mode

To avoid mistake, NIUBI is designed to work in virtual mode. The operations you do will be listed as pending, real disk partition won't be modified until click Apply to confirm.

Multiple Storage Supported

Internal/External hard disk drive, Hyper-V, VMware virtual disk, all types of Hardware RAID arrays and USB flash drives are all supported.

  • To conclude, NIUBI Partition Editor is an all-in-one disk management solution that boasts enough useful and advanced features, available through various editions, that should come in handy to both day-to-day and professional users.
  • NIUBI, the best disk partition management software you can use for free.
  • While I was checking out each feature of the tool, I was also doing a crash testing of NIUBI Partition Editor. I started a Resize partition process and when it was at more than 80%, I removed the power cable from the system (no power backup is attached). I tried this at 30% and 50% as well as was able to boot back the system successfully. I tried aborting various operations directly and was able to do those too without having to wait for any process to complete. The software really lives up to its claim.
  • The NIUBI Partition Editor comes with all the bells and whistles along with the industry standard features that are expected of a partition manager. Its super fast speeds and high-reliability rates make it a compelling choice for anyone who is in the market looking to buy a hell of partition manager without spending a lot of cash from his/her pockets.

Product Editions


  • Free Edition
  • All functions
  • Windows 11/10/8/7/Vista/XP
  • x
  • x
  • x
  • x
  • For 1 PC

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  • Professional Edition
  • All functions
  • Windows 11/10/8/7/Vista/XP
  • Allow commercial use
  • Bootable Media Builder
  • 1-Second Rollback Technology
  • x
  • For 1 or 2 PCs

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  • Server Edition
  • All functions
  • Windows 11/10/8/7/Vista/XP
  • Allow commercial use
  • Bootable Media Builder
  • 1-Second Rollback Technology
  • Windows Server 2003 - 2022
  • For 1 or 2 servers

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  • Enterprise Edition
  • All functions
  • Windows 11/10/8/7/Vista/XP
  • Allow commercial use
  • Bootable Media Builder
  • 1-Second Rollback Technology
  • Windows Server 2003 - 2022
  • Unlimited PCs & servers

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To technical service provider, Technician Edition can be used to provide profitable service to unlimited companies and individuals.

What Customers Say

Within 30 minutes of using your program the problem was fixed and we now have a server that will last another 3 years. Thanks!!!!!!!!!!!

- Anthony Rosier (USA)

Found your site and tried your partition manager and it worked in literally 4 seconds! Awesome work. Thank you very much.

- Sakula (Japan)

I used the software this morning on a windows 2008 web server. It worked great, solved my problem only in about five minutes.

- Mike James (UK)

We are trusted by

IBM   FedEx   IEEE   Comcast   HP   BOEING   Adidas

Our products are free for Ukrainians, contact us if you are from Ukraine.X