DROFUS - ISO 2 USB

🔥 DROFUS — ISO Burner for Android
(Also known as ISO 2 USB or ISO to USB)

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Burn full operating system images directly to USB — no PC required.
DROFUS is a standalone ISO burning utility built for Android. Whether you're preparing a bootable Windows installer, a live Linux drive with persistence, or flashing a Raspberry
Pi image, DROFUS gives you full control over partition schemes, file systems and image handling. Built for speed, precision and manual configuration.

🧨 SUPPORTED IMAGES
• Burn ISO, DMG and IMG files directly to USB
• Compressed images too — .gz, .xz and .zip are unpacked as they are written
• Compatible with:
– Windows 7, 8, 8.1, 10, 11
– FreeDOS / MS-DOS
– Non-bootable drives (plain formatting)
– Modern GNU/Linux distros released after 2010 (Ubuntu, Fedora, Debian, Arch…)
– macOS DMG (Intel-based only)
– Raspberry Pi OS and other ARM-based images

🪟 WINDOWS
• Choose the partition scheme and file system yourself
– GPT (UEFI) or MBR (BIOS / UEFI-CSM)
– NTFS or FAT32
• Pick the exact Windows edition from inside the ISO
• Windows To Go — a real, portable Windows that boots and runs from the USB drive itself
• Works with official Microsoft ISOs, unmodified
• Split install.wim so a large image fits on FAT32
• High-speed mode for faster writes

⚙️ WINDOWS SETUP CUSTOMIZATION (Win 10/11)
• Bypass the Windows 11 requirements — TPM 2.0, Secure Boot and 4GB+ RAM
• Remove the online Microsoft account requirement
• Create a local account with your own user name
• Skip the privacy questions and disable data collection
• Disable BitLocker automatic device encryption
• QoL tweaks — don't force Copilot, OneDrive, Outlook, Fast Startup and more
• Match the installer's regional options to this device
• Set the target PC's internal drives offline
• Apply SkuSiPolicy.p7b on installation (see KB5042562)
• Optional "Windows UEFI CA 2023" signed bootloaders

🐧 LINUX, DMG & RASPBERRY PI
• Written raw, block for block, preserving the original layout and boot structure
• Or open Advanced Options for a Linux ISO to choose the file system and partition scheme instead
• Add a persistent partition to a live Linux drive — keep your files, apps and settings between boots

🖴 FORMATTING
• Non-bootable mode formats the drive on its own terms: GPT or MBR, FAT32 / exFAT / NTFS, custom cluster size and volume label

🛡 CHECKS BEFORE YOU BURN
• Warns when an ISO looks truncated or corrupted from an interrupted download
• Warns when the selected file isn't actually bootable
• Checks free space on both the drive and phone storage before starting

🔌 COMPATIBILITY
• USB flash drives, SD card adapters and external SSDs
• OTG support required — a built-in guide shows how to enable it
• Root access only needed for the internal SD slot
• Android 7.0+ · available in 46 languages

💰 TOKENS
Tokens are only charged when a burn does real work beyond a raw copy.
• Windows installation or Windows To Go → 2 tokens
• Linux burn using Advanced Options (custom file system or persistence) → 2 tokens
• FreeDOS / MS-DOS → 1 token
• Non-bootable / format only → 1 token
Free: raw writes of Linux, Raspberry Pi and DMG images — plus every manual configuration tool.
Earn tokens by watching a short rewarded ad, or buy them directly.

📢 ADS & PRO
DROFUS shows banner and rewarded video ads to keep the core features free.
Upgrade to Pro (one-time, lifetime) to remove all ads, disable the token system entirely, and use the app offline or with an ad blocker enabled.

⚠️ NOTES
• Internet required and ad blockers / blocking Private DNS off — unless you own Pro
• Keep the app in the foreground during USB operations