Easy2Boot vs UNetbootin

Easy2Boot creates a multiboot USB drive for starting operating system installers, live systems and utilities. It runs on Linux and Windows, and the download includes three menu systems based on grub4dos, grubfm and Ventoy. Users add payloads by copying ISO, IMG and VHD files to the USB drive; listed payloads include Windows and Linux images, DOS programs and floppy images. For supported UEFI payloads, .imgPTN partition images can be used for Secure Boot. Easy2Boot can automate Windows installations with drivers, software, configuration, scripts and updates. Linux setup calls for an MBR partition layout and requires partition 4 to remain unused. The download guidance recommends a USB drive between 8GB and 2TB; larger drives may use 4K sectors or lack legacy boot support. Direct Secure UEFI32 booting to the agFM menu is not supported. The menu system uses open-source components and plain-text scripts, but the download also includes closed-source Windows utilities. Easy2Boot is free to use, but not for resale. Support options include a forum, live developer help, eBooks and online chat.

UNetbootin creates bootable Live USB drives for Ubuntu and other Linux distributions, allowing installation without burning a CD. It can download a supported distribution or use a Linux ISO already on the computer, and the listed targets are a USB drive or hard disk. Built-in downloads include Ubuntu, Debian, Fedora, Arch Linux, Linux Mint, and FreeBSD, as well as system utilities such as Parted Magic and SystemRescueCD. The site says most Linux ISO files should work, though some require extra boot options or changes, and some cannot boot from USB as-is. Non-Linux operating system ISOs should not be expected to work because they use a different boot mechanism. UNetbootin is available for Linux, macOS, and Windows, and is free; donations are accepted. The source code is available on GitHub under GNU GPL Version 2 or above. Linux download options include an Ubuntu PPA, 32-bit and 64-bit binaries, packages for several distributions, and source code.