GParted

Free partition editor for Linux. Resize, move, create, and format disk partitions.

Linux Open Source Utilities

GParted is the standard partition editor for Linux. Resize, move, create, delete, and format partitions with support for ext2/3/4, NTFS, FAT16/32, XFS, Btrfs, and more. Available as a live USB for system rescue operations. Free, open-source, and essential for disk management. The live USB version is invaluable for repairing or resizing partitions that can't be modified while mounted.