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.

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...

Also known as palimpsest, gnome-disk-utility provides libraries and applications for dealing with storage devices.

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.

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.

GNU Parted manipulates partition tables. This is useful for creating space for new operating systems, reorganizing disk usage, copying data on hard disks and disk imaging. The package contains a library, libparted, as well as well as a command-line frontend, parted, which can...

blivet-gui is a graphical tool for storage management that uses blivet library.