YUMI

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Score7.0

Rank#4 of 39

PriceFree

Free planYes

Runs onLinux, Windows

Summary

YUMI creates multiboot USB drives containing multiple operating systems, installers, rescue disks, antivirus tools, and diagnostics. It supports both UEFI and legacy BIOS systems, and supported Linux distributions can retain files, settings, and installed packages across reboots. Users can add or remove ISO files without reformatting the whole drive. YUMI Py is a Python rewrite that runs natively on Windows and Linux. It can test installed images using portable QEMU and test complete USB drives with VirtualBox. Its LAN Share feature streams an installed ISO to another device on the local network through a browser, but has no login or access code and is intended only for trusted networks. YUMI Py requires Windows 10 or 11 or a modern 64-bit Linux distribution, an exFAT-capable USB drive, and administrator or root privileges. Preparing a drive can erase existing data, so files should be backed up first. YUMI exFAT is described as free and open source, with persistent storage up to 40GB for supported distributions.

Who it is for

YUMI suits people who need a USB drive with multiple bootable tools or operating systems. The maker lists home users, students, repair technicians, IT professionals, and Linux enthusiasts among its audience.

What is good

Supports UEFI and legacy BIOS
Add or remove ISO files without reformatting
Supports persistence for some Linux distributions
YUMI Py can test images and USB drives
Free and open source YUMI exFAT

What to know first

Preparing a drive can erase existing data
LAN Share has no login or access code
YUMI Py requires administrator or root privileges
No macOS app listed

Verdict

YUMI is a multiboot USB utility with persistence support and image-testing options in its Python rewrite. Back up the drive before preparing it, and restrict LAN Share to trusted networks.

YUMI plans and pricing

All plans

YUMI Free Windows and Linux · USB flash drive or microSD · supported ISO/IMG files yumiusb.com · 1 Oct 2026

Compared on bootable USB software

Free plan: Yesyumiusb.com
Windows app: Yesyumiusb.com
macOS app: Noyumiusb.com
Linux app: Yesyumiusb.com
Multiboot support: Yesyumiusb.com
Persistent storage: Yesyumiusb.com
Image downloads: bothyumiusb.com

Facts

Purpose: YUMI creates multiboot USB drives containing multiple operating systems, installers, rescue disks, antivirus tools, and diagnostics.yumiusb.com · 1 Oct 2026
Boot support: YUMI supports both UEFI and legacy BIOS systems.yumiusb.com · 1 Oct 2026
Persistence: Supported Linux distributions can save files, settings, and installed packages across reboots.yumiusb.com · 1 Oct 2026
Drive management: Users can add or remove ISO files without reformatting the entire drive.yumiusb.com · 1 Oct 2026
YUMI Py: YUMI Py is a Python rewrite that runs natively on Windows and Linux.yumiusb.com · 1 Oct 2026
Virtualization: YUMI Py can test installed images with portable QEMU and test complete USB drives with VirtualBox.yumiusb.com · 1 Oct 2026
LAN Share: YUMI Py can stream an installed ISO to another device on the local network through a browser.yumiusb.com · 1 Oct 2026
LAN security: LAN Share has no login or access code and is intended only for trusted networks.yumiusb.com · 1 Oct 2026
Ventoy compatibility: YUMI Py detects existing Ventoy installations and works alongside them without recreating the drive.yumiusb.com · 1 Oct 2026
Open source: YUMI exFAT is described as free and open source, and released versions include source code.yumiusb.com · 1 Oct 2026
Persistence limit: YUMI exFAT supports persistent storage up to 40GB for supported distributions.yumiusb.com · 1 Oct 2026
System requirements: YUMI Py requires Windows 10 or 11 or a modern 64-bit Linux distribution, an exFAT-capable USB drive, and administrator or root privileges.yumiusb.com · 1 Oct 2026
Data warning: Preparing a drive can erase existing data, so the site instructs users to back up files first.yumiusb.com · 1 Oct 2026
Support: The maker provides a contact form for questions, suggestions, and constructive comments.yumiusb.com · 1 Oct 2026
Privacy: Information submitted through the contact form is intended for communication and is not sold or used for other purposes.yumiusb.com · 1 Oct 2026
Audience: Pendrive Linux says its software serves home users, students, educators, repair technicians, system administrators, IT professionals, Linux enthusiasts, developers, and businesses.pendrivelinux.com · 1 Oct 2026
Maker history: Pendrive Linux began in 2006 as a personal project focused on making Linux booting from USB easier.pendrivelinux.com · 1 Oct 2026