Overview

balenaEtcher is a free, open-source utility for writing operating-system images to SD cards and USB drives. It is a good fit for people making bootable installation media who want a guided desktop workflow across Linux, macOS, or Windows. Its focus keeps the job approachable, but it is not suited to persistent live USB storage or Windows images that need special boot treatment.

Key features

Etcher guides users through selecting an image and target drive in a three-step, no-command-line workflow. It can create USB installation media from bootable ISOs and install operating systems to flash drives. That simplicity works well for a straightforward image write; users seeking detailed control over a live drive’s storage should look elsewhere.

When flashing completes, Etcher confirms the result to help users catch a write that could leave a card unbootable or corrupted. It also hides system drives by default and warns about drive selection, reducing the risk of wiping a computer’s main disk. Those safeguards do not change what flashing does: it erases the entire target drive and replaces its data, so checking the selected drive remains essential.

Websites and blogs can add a “Flash with Etcher” button so visitors can install an OS from that site. Etcher can also flash Raspberry Pi devices that support USB device boot mode. The project welcomes community contributions; users who need help are directed to raise an issue on GitHub, where the balena.io team can assist.

Pricing

Etcher is free and open source. The balenaEtcher plan costs 0.00 USD per free, with no paid Etcher tier described. That makes it a practical choice for individual makers and teams that need image-writing utility rather than a managed fleet service.

balenaCloud is a separate set of device-management plans, not a paid Etcher edition. Free costs 0.00 USD per free, billed $0/year, and includes 10 devices with unlimited team members. Prototype costs 159.00 USD per month, billed $159/month, for 30 devices and 1 user, with additional devices at $3 / additional device / month. Pilot costs 329.00 USD per month, billed $329/month, for 60 devices and 3 users, with additional devices at $2 / additional device / month. Production costs 1439.00 USD per month, billed $1,439/month, for 110 devices and 5 users, with additional devices at $2 / additional device / month. Enterprise has custom pricing and includes Production features, 24/7 support, onboarding and training, and dedicated account management. These plans make sense for teams managing balena devices at scale; they are unnecessary if the need is only to flash a drive.

Platforms

Etcher has apps for Linux, macOS, and Windows. Its documentation supports Linux on most distributions for Intel 64-bit systems, Windows 10 and later on Intel 64-bit systems, and macOS 10.13 and later on Intel and Apple Silicon. That breadth suits mixed desktop environments, though Windows users should note that Windows images may need special boot preparation Etcher is not designed to perform.

Who it's for

Choose Etcher for routine OS-image writing when a clear workflow, completion confirmation, and protection against selecting system drives matter more than customization. It suits makers preparing cards and USB installers, including supported Raspberry Pi USB-device-boot setups. Choose another tool if a live USB must retain persistent storage or if a Windows image needs additional boot configuration.

Pros and cons

Pros: A three-step interface avoids command-line work, making basic image writing accessible across three desktop platforms.
Pros: Completion confirmation and hidden system drives with selection warnings help reduce failed writes and accidental system-drive selection.
Pros: The free, open-source project welcomes community contributions, and supported Raspberry Pi devices can be flashed directly.
Cons: Flashing replaces all data on the target drive, so safeguards cannot compensate for choosing the wrong target.
Cons: No persistent-storage configuration rules out live USB workflows that need saved changes.
Cons: Windows images may need special boot treatment outside Etcher’s design.

Alternatives

For a broad comparison, browse Bootable USB Software. Easy2Boot is a free option for Linux and Windows users; its menu system uses open-source components and plain-text scripts, while its download also includes the maker’s closed-source Windows utilities. RMPrepUSB is a Windows-only choice if its licensing terms fit: it is free for private and public non-commercial use, while commercial use and redistribution require permission or licensing. Rufus is a free, GPL v3 Windows alternative for users who only need Windows support.

UNetbootin is another free option across Linux, macOS, and Windows, with donations accepted. Universal USB Installer is a free alternative for Linux and Windows; it recommends an 8GB+ USB drive and supports persistence up to 40GB, making it a better fit for users who need persistent storage. Ventoy is a free, open-source bootable USB utility for Linux and Windows. WinSetupFromUSB is a free Windows-only alternative with no paid plans or usage limits stated. Buddi is free budgeting software for Linux, macOS, and Windows, rather than an image-writing alternative.

Verdict

Etcher is the right pick for makers and teams who want a free, cross-platform way to write OS images without command-line steps. Its straightforward workflow and drive-selection safeguards are the strongest reasons to choose it. Look elsewhere when persistent live USB storage or special handling of Windows images is part of the job.

	balenaEtcher	UBCD4Win
Free plan	Yes	No
Free trial	No	No
Paid from	$143.33/mo	—
Open source	No	No
Platforms	Linux, macOS, Windows	Windows
Free plan	Yes	Yes
Windows app	Yes	Yes
macOS app	Yes	—
Linux app	Yes	—
Persistent storage	No	—
Multiboot support	—	Yes
Image downloads	—	local_only

balenaEtcher vs UBCD4Win

balenaEtcher

UBCD4Win