The most useful thing about Hasleo is what it does not do: it does not block system-disk cloning behind a paid tier the way AOMEI and EaseUS now do. You install it in Windows, pick source and target, and it migrates your boot drive. Fewer features than the big commercial suites, but the core job is free.
Who it is for
Windows users who want to migrate a boot drive to a new SSD without paying and without making a bootable USB.
Strengths
System / boot-drive cloning is genuinely free for personal use
Runs inside Windows — no USB stick, no reboot into a Linux environment
Handles both MBR and GPT, and BIOS-to-UEFI style migrations
Can clone to a smaller target as long as used data fits
Small download, uncluttered interface
Limitations
No incremental or scheduled backups — this is a cloning tool, not a backup suite
No encryption or advanced options in the free edition
Smaller company and smaller user base than Macrium or Acronis
Commercial use requires a paid licence
Worth knowing
Hasleo also sells Hasleo Backup Suite, which adds imaging and scheduling. The free Backup Suite edition is a common recommendation for people stranded by the retirement of Macrium Reflect Free.
The interface
Screenshot slot. Vendor screenshots are copyrighted, so none are bundled with
this site — install Hasleo Disk Clone, capture its window yourself, save the file into
assets/img/screenshots/ and swap the src above. See the README in
that folder.
Before you clone anything
The destination drive is erased completely. Confirm which physical disk is which — by
size, model number and serial, not just by drive letter — and keep a separate backup of
anything irreplaceable. Our pre-clone checklist
takes about fifteen minutes and prevents most disasters.