MasterBooter
- http://www.masterbooter.com/
- Boot manager which can be used to install and maintain operating systems on a PC. Supports many operating systems. Shareware and registered versions available.
Netboot
- http://netboot.sourceforge.net/
- Includes boot manager functionality and boots Linux, DOS and FreeBSD via a TCP/IP network using BOOTP and TFTP.
OSL2000
- http://www.osloader.com
- A universal boot manager allowing selection from a number of operating systems. Includes support for booting from USB, CDROM and other devices.
SysLinux
- http://syslinux.zytor.com/
- Home of SysLinux (floppy), PXELinux (network), ISOLinux (CD-ROM), ExtLinux (ext2/3) utilities to boot Linux kernel; MemDisk, tool to boot legacy OSs (e.g., DOS) from nontraditional media.
zBoot Manager
- http://www.zbmsoft.com
- 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.