PartedMagic Alternatives

GParted is a free and open source partition editor for graphically managing your disk partitions. With GParted you can resize, copy, and move partitions without data loss. The software enables you to grow and shrink your C: drive, create new space for operating systems and attempting data rescue from lost partitions on your hard drives.

Clonezilla is a partition and disk imaging and cloning software. With Clonezilla you can save and restore used block on hard-drives allowing you to do system deployments, bare metal backups and system recovery. Clonezille is available as three separate products, Clonezilla Live, Clonezilla Lite Server, and Clonezilla SE (Server Edition).

DaisyDisk is a freemium disk analyzer application for macOS. With DaisyDisk you can visualizes hard disk usage and get a broad overview on how to free up hard disk space. Through an intuitive interface with an interactive sunburst chart that you can use to easily navigate your hard disk, and free up space by deleting large files that you don't use.

KDE Partition Manager is a utility software to help you manage the disk devices, partitions and file systems on your Linux-powered computer. With KDE Partition Manager, you can easily create, copy, move, delete, resize without losing data, backup and restore partitions.