Desc : http://www.eassos.com/partitionguru-free.php
Download : http://www.eassos.com/download.php
(18.104.22.1685 updated on May 09, 2017)
Portable 32-bit version available at the download page.Best free partition manager offers an all-in-one solution for data recovery, partition management and Windows backup & restore.
1 Recover deleted, formatted, missing files and partitions from hard drive, removable drives, RAID, virtual disk, etc.
2 Reliable and versatile partition manager makes best use of disk capacity.
3 Clone and backup partition or disk by different modes to better protect data security.
After installation (32- or 64- bit), if you copy the files from the install folder, it is portable.
Not stealth, creates a key in HKEY_LOCAL_MACHINE\SOFTWARE\Eassos\PartitionGuru. (EDIT : see 8th post below how to avoid this.)
Options stored in a local file.
My favourite partition manager for a long time. No dependencies (VC, dotnet, QT), does not install any services (unlike the software from Minitool). Feature rich.
Does access the intenet on startup, can be blocked with firewall.