7Tools Partition Manager
   Professional partition management. Allows create, move, partitions with data (FAT16/32/32x, NTFS, Ext2/3 FS Reiser FS), delete, and convert partitions all without data destroy. Software description, screenshots, FAQs, and demo download.
   http://www.7tools.com/

Aefdisk
   Command line driven disk partitioning program, DOS. [Shareware]
   http://www.aefdisk.com/

FDISK Partitioning Guide
   Detailed tutorial on how to use FDISK to partition hard disk drives.
   http://fdisk.radified.com/

FIPS
   "The First nondestructive Interactive Partition Splitting program". Splits a DOS partition without deleting its data. [GNU GPL]
   http://www.igd.fhg.de/~aschaefe/fips/

Free FDISK
   Free FDISK from GNU / Free Software Foundation
   http://www.23cc.com/free-fdisk

MBRWizard
   Command line tool to directly modify the MBR, with the capability to set partitions active, sort, delete or hide partitions, backup and restore copies of the MBR [Windows 9x/XP/2K/2003/PE, DOS and Linux]
   http://mbrwizard.tripod.com

MasterBooter
   Customizable boot manager and partitioner in one shareware package. Compatibility with Windows, DOSes, Linux, FreeBSD, SCO OpenServer, OS/2 (Warp, Merlin) Solaris, Oberon, Theos, BeOS and others systems.
   http://www.masterbooter.com/

Multibooting Information
   Information on how to partition and install multiple operating systems like Windows and Linux on a single hard drive.
   http://www.stud.fit.vutbr.cz/~xsouku04/myboot/en/.cs.iso-8859-2

PTDD Software
   Partition Table Doctor(PTD) and Super Fdisk disk partitioning utilities. PTD checks and repairs partition table error. Super Fdisk creates, deletes and formats partitions without destroying data.[Windows 9x,Me, MS-DOS, Freedos]
   http://www.ptdd.com

Paragon (PTS) Partition Manager
   Create, resize, convert, and copy FAT16, FAT32, NTFS, and Linux partitions. [Windows 9x/ME/NT/2000/XP]
   http://www.partition-manager.com/

Paragon Ext2FS Anywhere
   Utility designed to mount Linux partitions under Windows. [Windows NT/2000]
   http://www.partition-manager.com/n_ext2fs_main.htm

PartEd
   GNU (Free Software Foundation) program to create, destroy, resize and copy PC disk partitions. It currently supports ext2 and FAT (FAT16 and FAT32) filesystems, Linux swap devices, and MS-DOS disk labels. GNU/Linux or on boot disk, open source.
   http://www.gnu.org/software/parted/

Partition Image for Linux
   Linux/UNIX utility which saves partitions in many formats to an image file, supported file systems: ReiserFS, ext2fs/ext3fs, FAT16/32: DOS and Windows, and NTFS. [Beta version]
   http://www.partimage.org/

Partition Resizer
   Resize and move disk partitions and logical drives, without having to re-format your hard drive. Supports almost any type of DOS or Windows file system, including FAT12, FAT16 and FAT32 and it works with extended partitions. Freeware.
   http://www.zeleps.com/

PartitionMagic by PowerQuest
   Hard drive partitioning software to create, resize, move, and convert partitions without destroying your data. The program also allows multiple operating systems on the same computer reliably.
   http://www.powerquest.com/partitionmagic/index.html

Ranish Partition Manager
   Partition disks, format and resize FAT-16 and FAT-32 file systems. Boot Manager can boot from 30+ partitions on a single hard drive. Open source with extensive documentation in English, French, and German.
   http://www.ranish.com/part/

TeraByte Unlimited
   Makers of the BootIt line of multi-boot and partitioning utilities. Intel platform shareware.
   http://www.terabyteunlimited.com/

TestDisk
   Tool to check and undelete partition (FAT, NTFS, EXT2/EXT3, ReiserFS, BFS) under Dos, Win9x, Linux, BSD. [GNU Public License]
   http://www.cgsecurity.org/testdisk.html

VCOM
   V Communications offers System Commander operating system boot selector and Partition Commander disk partitioning software. DOS or Windows required to install, not to use.
   http://www.v-com.com

Wreck Disk
   Removes unwanted stubborn partitions from any hard drive on x86 systems.
   http://www.wreckdisk.com

g4u - Harddisk Image Cloning for PCs
   NetBSD-based bootfloppy/CD-ROM that allows easy cloning of PC harddisks to deploy a common setup on a number of PCs using FTP. [BSD license]
   http://www.feyrer.de/g4u/

zBoot Manager
   An effective boot manager, which allows the easy install and use of multiple operating systems on a single hard drive. Directly install other OSs to extended partitions and logic drivers. [DOS/Windows/Linux]
   http://www.zbmsoft.com/