The most common partition problem for computer users is that the Windows system partition runs out of space, the Windows system partition needs to be expanded. But for most users, changing partition structure requires Windows operating system reinstallation and format. The built-in partition manager function of EASEUS Partition Master is right to meet the need. It can expand the Widnows system partition without Windows reinstallation and data loss.

Furthermore, increasing volumes of information requires companies to make better use of their hard drive capacity, so the need to reasonably resize, move, split, merge the partitions is more important than ever.

Any operations with hard drives are critical, and reliability of performance is one of the most important requirements when choosing partition software. EASEUS Partition Master is not only reliable itself but also integrated with the Disk & Partition Copy Wizard and Partition Recovery Wizard to ensure 100% data security.

Features:

Merge adjacent partitions into one without data loss.

Wipe data on unallocated space.

Extend System Partition to optimize the computers' performance or solve "c drive is out of space" issue. (How to Extend NTFS System Partition without Reboot?)

Resize/Move Partition without data loss to solve low disk problem and optimize the usage of disk with the drag-and-drop operations easily.

Create Partition for different usage. For example, one for your data and another for the system or create a new partition for Windows7 dual boot system. (We advise you to create at least two partitions to easily handle the data and system separately.)

Merge Partitions into a bigger one when one of them runs out of space.

Split Partition for different usage, one for system and another for data.

Convert dynamic disk to basic disk easily with all data protected.

Support removable storage device partitioning like flash drives, memory cards, etc.

Support GPT volumes: enables GPT drive partitioning, GPT disk partition copy, etc.

Rebuild MBR to boot system again.

Speed up your computer by disk defragmentation.

Permanently wipes sensitive data on disk by wiping disk.

Delete partitions with simple steps.

Wipe Partition can erase the data on the partition completely and ensure that the data can not be recovered by any data recovery solution.

Delete all partitions and Format partitions with simple steps.

Create a Bootable CD/DVD to manage partitions even when the computers fail to boot. (Except for Home edition).

Support Hardware RAID - useful feature especially for the Windows Server users.

Convert FAT to NTFS.

Convert primary partition to logical.

Convert logical partition to primary.

Disk surface test to check and find bad sectors.

Linux partition management: delete, create, format, recover EXT2/EXT3 partition, etc.

Explore FAT/NTFS partition.

Label Partitions - assign drive letter to partition for easier recognition.

View Disk/Partition Property.

Initialize to MBR disk.

Initialize to GPT disk.

Reload disk information.

Hide and Unhide Partitions - protect important data from unauthorized or casual access.

Set an Active Partition - specify one partition to be the boot partition.

Additional features:

Provide option to shut down the computer after applying any operation.

Powerful safety features protect you against system failures while partitioning.

Step-by-step wizard walks you through partitioning process.

Preview any partitioning tasks before apply to the hard disk.

Change cluster size automatically and manually.

Undo feature allows you to undo any partition step.

Support Windows 2000/XP/2003/Vista/2008 R2 SP1/Windows 7 SP1(32 bit and 64 bit).

Support hard disk from 2 GB to 4 TB.

Support up to 32 disks.

User-friendly interface.

Other features:

Partition Recovery Wizard

Disk & Partition Copy