Grub2Win is an open source program to safely dual-boot Windows and Linux. The latest Beta is also available.
Grub2Win boots native, open source GNU Grub. Everything is contained in a single 16 MB directory on your Windows C: drive. On EFI systems 4 small modules are installed to the EFI partition.
Using the simple Windows GUI and instructions you can install Grub2Win quickly and safely. Boot-time messages and help can be displayed in multiple languages. Once installed the interface makes it simple to boot into whatever operating system you want with ease.
Included are samples for Remix, Android, Ubuntu, Debian, Suse, Fedora, Mint, and Windows. ISO booting is also supported and you can even enter your own custom commands for each menu entry.
Grub2Win supports 64 and 32 bit EFI and BIOS only on Windows 10, 8, 7, Vista and XP.