GParted
gparted.orgA free application for graphically managing disk device partitions
Utilitiesdisk-partitioningopen-sourcelinuxfile-systempartition-editorlive-usbgnu-gpl

About
GParted is a free, open-source graphical partition editor that allows users to resize, copy, move, create, and delete disk partitions without data loss. It supports a wide range of file systems including ext2/3/4, NTFS, FAT, btrfs, and many others. It runs on Linux, Windows, and macOS via a bootable live media image.
Problem
Users need a safe, free way to resize, move, or restructure disk partitions without losing data.
For
general computer users who need to manage disk partitions
How it works
GParted runs as a graphical application, accessible via a bootable live media image, and provides a visual interface for performing partition operations on supported file systems.
Business model
open-source
Status
launched