The Best DriveDroid Alternatives for Bootable USBs and ISOs
DriveDroid is an incredibly useful tool that allows you to boot your PC from ISO/IMG files stored on your phone, eliminating the need for physical CDs or USB pendrives. It's fantastic for testing Linux distributions or having a rescue system on the go. However, if you're looking for different features, broader platform support, or a more specialized approach, exploring DriveDroid alternatives is a smart move. This guide will walk you through some of the top options available.
Top DriveDroid Alternatives
Whether you need a simple tool for creating a single bootable USB or a robust solution for multi-booting various operating systems, there's a DriveDroid alternative out there for you. Here are some of the best choices:

Rufus
Rufus is a popular and highly efficient DriveDroid alternative, especially for Windows users. It's a free, open-source, and portable application that excels at formatting and creating bootable USB flash drives. Rufus supports various features like creating bootable USBs, Windows To Go, burning ISOs, and creating both BIOS and UEFI bootable drives, making it a versatile choice for system administrators and everyday users alike.

balenaEtcher
balenaEtcher is a free and open-source image burner with excellent support across Windows, macOS, and GNU/Linux, making it a fantastic cross-platform DriveDroid alternative. It simplifies the process of burning USB and SD card images with its user-friendly material design interface. Key features include validated burning, creating bootable USBs, and support for persistent storage, making it ideal for beginners and experienced users.

dd
For those comfortable with the command line, 'dd' is a powerful and free, open-source DriveDroid alternative available on Mac, Linux, and BSD. This command-line utility is designed to convert and copy files, making it perfect for creating bootable images and burning ISOs to SD cards directly from the terminal. Its simplicity and raw power appeal to advanced users and system administrators.

UltraISO
UltraISO is a commercial Windows-based DriveDroid alternative focused on comprehensive CD/DVD image file management. It allows users to easily create, edit, convert, and burn ISO images. Its features include creating bootable CDs, converting image formats, and ISO ripping, making it a robust solution for managing various disk images.

MultiBootUSB
MultiBootUSB is a free and open-source cross-platform utility (Windows, Linux) that stands out as a DriveDroid alternative for creating multi-boot USBs non-destructively. It's excellent for those who need to have multiple live Linux distros on a single USB drive, featuring command-line support and the ability to install Syslinux.

WinSetupFromUSB
WinSetupFromUSB is a free Windows program that prepares multiboot USB flash drives. This DriveDroid alternative supports installing various Windows versions (since 2000/XP), booting Linux, and *BSD. Its portable nature and UEFI support make it a valuable tool for technicians and IT professionals.

Easy2Boot
Easy2Boot is a free DriveDroid alternative for Windows and Linux, offering a highly flexible and configurable USB drive multiboot solution with UEFI booting support. It's known for its ability to handle multiple ISOs and create bootable USBs with ease, supporting both FAT and NTFS file systems.

BurnAware
BurnAware is a freemium Windows application that serves as a DriveDroid alternative for creating CDs, DVDs, and Blu-ray discs. While primarily a burning software, it includes features like creating bootable CDs, which can be useful for those who still rely on optical media for system recovery or installation.

MultiSystem
MultiSystem is a freemium Linux-based DriveDroid alternative, similar to MultiBootISOs but tailored for the Linux environment. It's an excellent tool for creating multi-boot USBs with multiple operating system images, offering multi-language support and efficient handling of various ISOs.

SARDU
SARDU (Shardana Antivirus Rescue Disk Utility) is a free (for personal and non-commercial use) Windows and Linux DriveDroid alternative that creates an all-in-one multiboot USB drive, CD, or DVD. It's particularly useful for creating rescue disks with integrated antivirus tools, offering features like LiveUSB creation, multi-boot capabilities, and persistent Linux support with UEFI support.
Each of these DriveDroid alternatives offers unique strengths, from simplicity and ease of use to advanced multi-booting capabilities. Consider your operating system, technical comfort level, and specific needs when choosing the best tool for creating your bootable media. Experiment with a few to find the one that best fits your workflow.