Disk tools
Tools that write bootable USB drives and show what is filling a disk.
129 results, page 1 of 5
balenaEtcher
Writes an OS image to a USB stick or SD card, verifies every byte, and refuses to target your hard drive.
CrystalDiskInfo
Reads the health data your drives already record and tells you plainly whether one is dying.
CrystalDiskMark
The standard Windows disk benchmark, measuring sequential and random read and write speeds in a few clicks.
Disk Drill
A data recovery app for macOS and Windows that scans drives and devices for lost files.
EaseUS Data Recovery Wizard
A consumer data recovery program for restoring deleted or lost files from drives and memory cards.
EaseUS Partition Master
Partition manager for Windows with cloning, conversion and health checks.
GParted
The partition editor for Linux, usually run from its own live USB so it can resize the disk it is not booted from.
MiniTool Partition Wizard
Windows partition manager for resizing, moving, merging and converting volumes.
PowerISO
A Windows tool for creating, editing, burning and mounting disc images and writing bootable USB drives.
Recuva
A Windows tool for recovering deleted files from hard drives, memory cards and USB sticks.
Rufus
Writes a bootable USB drive from an ISO, and can strip the Windows 11 install requirements while doing it.
Samsung Magician
Samsung's management app for its consumer SSDs, covering firmware updates, health checks, benchmarks and secure erase.
TreeSize Free
Shows which folders are eating a Windows drive, ranked largest first, without a scan that takes all afternoon.
Ventoy
Prepare a USB stick once, then boot any ISO by copying the file onto it.
WinDirStat
Draws your whole drive as a treemap, so a single 40 GB file is a huge rectangle you cannot miss.
WizTree
Finds what is eating a Windows disk in seconds by reading the NTFS master file table directly.
4MLinux
A small feature-oriented Linux distribution for maintenance, multimedia, a mini server and games.
Active@ Disk Image
Windows disk imaging software that makes exact copies of disks for backup, upgrades and duplication.
AllDup
Free Windows duplicate file finder that compares by content, properties, similar images or music.
AOMEI Partition Assistant
Windows partition manager with resizing, formatting and conversion.
AS SSD Benchmark
Quick Windows benchmark tool for testing SSD read and write speeds.
ATTO Disk Benchmark
A free benchmark from ATTO Technology for measuring storage read and write performance.
Btrfs Assistant
A Linux GUI for managing Btrfs subvolumes, Snapper snapshots, and balance and scrub tasks.
BuhoCleaner
A Mac cleaner that removes junk files, finds duplicates and large files, and uninstalls apps.
Carbon Copy Cloner
A macOS backup app that makes scheduled copies, snapshots and bootable backups of your drives.
Crucial Storage Executive
Crucial's utility for checking SSD health, updating drive firmware and tuning performance on Crucial SSDs.
DaisyDisk
Interactive sunburst map of disk usage for macOS.
Disk Usage Analyzer
A GNOME app that shows which folders are using disk space, as a tree and chart.
Disk Utility
Built-in macOS tool for creating disk images and managing volumes.
DiskCryptor
An open-source Windows tool for encrypting disk partitions, including the system partition.
