Description
KDE Partition Manager.
KDE Partition Manager is a utility to help you manage the disks, partitions, and file systems on your computer. It allows you to easily create, copy, move, delete, back up, restore, and resize them without losing data. It supports a large number of file systems, including ext2/3/4, btrfs, reiserfs, NTFS, FAT16/32, JFS, XFS and more.
To install on NixOS, use the option programs.partition-manager.enable = true.