MiniTool Partition Wizard

EaseUS Partition Master

EaseUS Partition Master is a comprehensive disk management utility designed to help users manage their hard drive partitions efficiently. It offers a range of features to optimize storage, including resizing, merging, and splitting partitions, as well as converting file systems and checking for disk errors.

TestDisk

TestDisk is a free, open-source data recovery utility that fixes partition tables and recovers lost partitions when problems stem from software faults, viruses, or user error. It can rebuild damaged or deleted partitions for FAT, NTFS, exFAT, and other filesystems, repair boot sectors, fix FAT tables, and rebuild the NTFS Master File Table using its mirror copy. It also undeletes individual files from FAT, exFAT, NTFS, and ext2 filesystems and ships bundled with PhotoRec, a companion tool for recovering lost photos, videos, and documents. TestDisk runs from a text-based menu interface on DOS, Windows, Linux, macOS, and several BSD variants, and is licensed under the GPL.

GParted

GParted is a free, open-source partition editor used to graphically create, delete, resize, move, and copy disk partitions without losing data. It supports more than 17 file systems, including ext4, NTFS, btrfs, and XFS, and lets users grow or shrink partitions to free up space for a new operating system or to reorganize an existing disk layout. GParted is distributed as GParted Live, a bootable ISO image that runs on x86-64 based computers independently of the host operating system, so it can be booted from a CD, USB drive, or PXE server on machines that normally run Linux, Windows, or Mac OS X. It is released under the GNU General Public License version 2 (or later) and requires a minimum of 1 GB of RAM to run.