GParted is a GTK+ frontend to GNU Parted and the official GNOME Partition Editor application. It is used for creating, deleting, resizing, moving, checking and copying partitions, and the file systems on them.

Protect your data, upgrade your hard disk or try new operating systems in the safe knowledge that everything is securely saved in an easily recovered backup file. Macrium Reflect supports backup to local, network and USB drives.

Optimize disk usage with management features, disk cloning, and system migration. Recover data from damaged drives. Analyze read/write speeds, diagnose errors, and more on Windows OS.

EASEUS Partition Master Home Edition is a free disk partitioning utility that offers a range of powerful functions such as resizing partitions, copying partitions, creating new partitions, deleting partitions, formatting partitions, converting partitions, exploring partitions...

Efficiently manage disk functions like inspecting, partitioning, and formatting. Utilize disk imaging and backup, S.M.A.R.T. monitoring, and encryption. Integrates well with Linux, particularly GNOME, offering RAID setups and benchmarking tools, compatible with various file systems.

AOMEI Partition Assistant is a disk partition management software which has earned good reputation among worldwide users. It comes with so many powerful features that you can completely control your hard disk and partition.

DiskGenius is full-featured partition manager. It also lets you edit UEFI entries with ease, so if you want to install a different bootloader like Clover, DiskGenius can help set it up quickly.

The Parted Magic OS employs core programs of GParted and Parted to handle partitioning tasks with ease, while featuring other useful programs (e.g. Partition Image, TestDisk, fdisk, sfdisk, dd, and ddrescue) and an excellent set of documentation to benefit the user.

KDE Partition Manager is a utility program to help you manage the disk devices, partitions and file systems on your computer. It allows you to easily create, copy, move, delete, resize without losing data, backup and restore partitions.

Macrorit Disk Partition Expert Free Edition is powerful free partition software allows you to extend partition (especially for system partition), settle low disk space problem, manage disk space easily on MBR and GUID partition table (GPT) disk.

Disk Utility is the name of a utility created by Apple for performing disk-related tasks in Mac OS X. These tasks include:

Comprehensive partitioning tool for creating, resizing, copying, and formatting partitions. Use advanced features like merging partitions, redistributing free space, and ensuring data safety with no loss. PRO-Edition offers conversion of dynamic disks to basics with integrated boot problem corrector.