Freedom251 › Boot Manager Software
Boot-US

What Boot-US is
Boot-US is a boot manager for starting existing operating systems independently on x86 machines. It supports BIOS and UEFI booting and can run multiple separate Windows systems. The package includes a graphical configuration program for Windows and command-line versions for Windows and 64-bit Linux. Boot-US works with MBR and GPT disks of any size, and includes tools to inspect partition details, hide partitions, and back up or restore disks and partitions. The site lists version 4.2.4, including a 64-bit Linux command-line version and a service that restores UEFI variables when Windows starts and shuts down; SHA256 values are provided for downloads. The non-licensed package is free for private PCs and public schools and can be tried free for one month. Commercially used PCs need a license after the trial. A one-PC license is listed at €24.50 once, with other license sizes also available. The license page says the software comes without warranty and is used at the user's own risk.
Who it suits
Boot-US may suit people managing multiple operating systems or Windows installations on x86 PCs. Its free non-licensed use is intended for private PCs and public schools; commercial users need a license after the one-month trial.
What it does well
- Supports both BIOS and UEFI booting.
- Runs multiple independent Windows systems.
- Works with MBR and GPT disks of any size.
- Includes partition inspection and disk backup tools.
- Free use for private PCs and public schools.
What to know first
- Commercial use requires a license after the one-month trial.
- Licenses apply to a specified number of PCs.
- Provided without warranty and used at the user's own risk.
Limits
The non-licensed package is free for private PCs and public schools, and the free test period is one month. Commercially used PCs require a license after that period; licenses apply to a corresponding number of PCs, and several password functions require a version 4 license.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Private PC / public school use | free use · Private PCs and public schools · non-licensed package | Free |
| Boot-US 4.x.x · 20 PCs | one-time final price including tax and transportation · 20 PCs · version 4 license | €119.50, paid once |
| Boot-US 4.x.x, 20 PCs | Final price including tax and transportation · 20 PCs · Upgrade from V3: 39.50 EUR · School license available | $119.50, paid once |
| Boot-US 4.x.x, 1 PC | Final price including tax and transportation · 1 PC · Upgrade from V3: 10.50 EUR | $24.50, paid once |
| Boot-US 4.x.x · 1 PC | one-time final price including tax and transportation · 1 PC · version 4 license | €24.50, paid once |
| Boot-US 4.x.x, 100 PCs | Final price including tax and transportation · 100 PCs · Upgrade from V3: 79.50 EUR · School license available | $299.50, paid once |
| Boot-US 4.x.x · 100 PCs | one-time final price including tax and transportation · 100 PCs · version 4 license | €299.50, paid once |
| Boot-US 4.x.x · 5 PCs | one-time final price including tax and transportation · 5 PCs · version 4 license | €59.50, paid once |
The first 8 of 9 plans, as boot-us.de lists them, read 14 Oct 2026. The maker's own page has the final word. Every plan
Getting started
- Visit the Boot-US website.
- Choose the Windows graphical configuration program or a command-line version for Windows or 64-bit Linux.
- Use the one-month free trial if you need to evaluate it.
- Choose the free non-licensed use option for a private PC or public school, or select a license for the number of PCs you need.
- Read the safe-use guidance before installation.
Overview
Boot-US is aimed at people who need to choose among operating systems on one x86 PC and want disk-management tools alongside boot control. Its combination of BIOS and UEFI support and MBR/GPT disk support is broad; commercial users, however, need to account for per-PC licensing and the no-warranty terms.
It pairs a graphical configuration program for Windows with command-line versions for Windows and 64-bit Linux. The package also covers partition inspection and hiding, plus whole-disk and partition backup and restore, making it more than a boot-menu utility.
Key features
- BIOS and UEFI booting: Support for both modes on x86 machines gives users flexibility across firmware setups. Boot-entry editing, boot repair, and boot-menu customization are also supported.
- Independent operating systems: Boot-US can start operating systems independently and supports multiple separate Windows systems, a useful fit for machines with distinct installations.
- MBR and GPT disks: It supports disks of any size in either format, avoiding a stated capacity restriction in these setups.
- Partition and disk utilities: Users can inspect partition details, hide partitions, and back up or restore whole disks and partitions. That wider remit is useful, but makes safe-use guidance particularly relevant before changing disk configurations.
- Version 4.2.4: The release includes a 64-bit Linux command-line version and a service that restores UEFI variables when Windows starts and shuts down. SHA256 values are provided for downloads.
- Password protection: Protection is offered for the boot manager and configuration program, though several password functions require a version 4 license.
Pricing
The private-PC and public-school plan costs nothing and permits use of the non-licensed version in those settings. A free one-month test is also available. Commercially used PCs require a license after that month, and licenses cover a corresponding number of PCs.
| Plan | Price | Coverage |
|---|---|---|
| Boot-US 4.x.x, 1 PC | $24.50, paid once | 1 PC |
| Boot-US 4.x.x, 5 PCs | $59.50, paid once | 5 PCs; school license available |
| Boot-US 4.x.x, 20 PCs | $119.50, paid once | 20 PCs; school license available |
| Boot-US 4.x.x, 100 PCs | $299.50, paid once | 100 PCs; school license available |
Prices are final and include tax and transportation. The one-PC license suits an individual commercial machine, while the larger tiers cover fleets or school deployments; the lower tiers cover fewer PCs. The stated upgrades from V3 are 10.50 EUR for one PC, 19.50 EUR for five, 39.50 EUR for 20, and 79.50 EUR for 100. Licensed users' questions are expected to receive an answer within a working day; non-licensed users may wait from a day to a week.
The license terms provide the software as-is, without warranty, and put use at the user's own risk. For a boot and disk utility, that is a material limitation to weigh before relying on it in a commercial environment.
Platforms
Boot-US supports Linux and Windows. Its boot support covers BIOS and UEFI on x86 machines, while the Linux command-line version is 64-bit.
Who it's for
Boot-US suits private users, public schools, and commercial operators who need multiboot management across BIOS or UEFI systems, especially when partition visibility and disk backup or restore matter too. Its per-PC licensing gives larger deployments defined coverage. It is a weaker fit for anyone who wants warranty-backed software or who only needs a narrowly focused boot tool.
Pros and cons
- Pro: BIOS and UEFI support plus MBR and GPT disk support serve varied x86 configurations.
- Pro: Partition viewing, hiding, backup, and restore add practical disk tasks beyond boot selection.
- Pro: Free private-PC and public-school use lowers the barrier for those users.
- Con: Commercial use requires a per-PC license after a one-month test, so businesses must match purchases to their PC count.
- Con: The as-is, no-warranty terms leave users responsible for the risks of using boot and disk tools.
- Con: Several password protection functions require a version 4 license, limiting what non-licensed users can use.
Alternatives
Boot Manager Software is the broader category to browse if you want to compare boot-management options.
- Clover Bootloader is a free option for Linux, macOS, and Windows users who prefer software under the BSD 2-Clause license, which permits source and binary redistribution.
- rEFInd is free and supports Linux, macOS, and Windows, but is limited to EFI-based computers; consider it when EFI-only support is sufficient.
- Visor Boot Manager is free for Linux and Windows users who can self-build from source and need UEFI on x86_64 or AArch64.
- Boot-Repair is a free, GNU-GPL-licensed option for Linux users.
- Easy2Boot is another option for Linux and Windows, with an open-source menu system and plain-text scripts alongside closed-source Windows utilities.
- EasyBCD is a freemium Windows option from NeoSmart Technologies, whose stated audience includes consumers, small and medium businesses, and OEMs or computer manufacturers.
- EasyUEFI is a freemium Windows alternative; its Professional plan covers two PCs for $44.95, paid once, excluding VAT, with free lifetime upgrades.
- Ventoy is a free, open-source bootable USB utility for Linux and Windows.
Verdict
Choose Boot-US if you need BIOS and UEFI multiboot management together with partition and disk tools, and its per-PC terms fit your use. Its breadth and free private-PC or public-school option are the strongest reasons to choose it; the no-warranty terms and required commercial licensing are the clearest reasons to look elsewhere.
Verdict
Boot-US combines boot management with partition and disk tools, and supports both BIOS and UEFI systems. Consider its licensing terms and stated lack of warranty before using it on commercial PCs.
Questions
Is Boot-US free?
The non-licensed package may be used free on private PCs and by public schools. Other use can be tested free for one month.
How much does a Boot-US license cost?
The listed plan prices are 24.50 USD once for 1 PC, 59.50 USD once for 5 PCs, 119.50 USD once for 20 PCs, and 299.50 USD once for 100 PCs. The pricing note also says paid plans start at €24.50.
Which platforms does Boot-US support?
The listed platforms are Linux and Windows. The package has a graphical Windows configuration program and command-line versions for Windows and 64-bit Linux.
Does Boot-US support UEFI and BIOS?
Yes. Boot-US supports both BIOS and UEFI booting on x86 machines.
Who makes Boot-US?
The contact page names Dr. Ulrich Straub and gives a postal address in Gärtringen, Germany.
Does Boot-US include a warranty?
The license page says Boot-US is provided as-is without warranty and that users use it at their own risk.
Facts from Boot-US's own pages
- Backup and restore
- Boot-US includes backup and restoration of complete disks and individual partitions. · boot-us.de, 14 Oct 2026
- BIOS and UEFI
- The boot manager supports both BIOS and UEFI booting on x86 machines. · boot-us.de, 14 Oct 2026
- Boot support
- Boot-US supports BIOS and UEFI booting on x86 machines. · boot-us.de, 3 Oct 2026
- Commercial-use rule
- Commercial use after the one-month trial requires a per-PC license, while private-PC and public-school use can remain free. · boot-us.de, 14 Oct 2026
- Company contact
- The maker identifies Dr. Ulrich Straub as the contact and gives a postal address in Gärtringen, Germany. · boot-us.de, 14 Oct 2026
- Configuration
- The package includes a graphical Windows configuration program and command-line versions for Windows and 64-bit Linux. · boot-us.de, 3 Oct 2026
- Configuration interfaces
- The package contains a Windows graphical configurator plus command-line tools for Windows and 64-bit Linux. · boot-us.de, 14 Oct 2026
- Configuration storage
- The Windows configurator stores settings in an INI file rather than the registry, except that an optional configuration password may be stored in the registry. · boot-us.de, 14 Oct 2026
- Developer interface
- The command-line executable exposes commands for boot-manager operations, partition changes, UEFI variables, encryption, rebooting and status reporting. · boot-us.de, 14 Oct 2026
- Disk formats
- Boot-US supports disks of any size using MBR and GPT. · boot-us.de, 3 Oct 2026
- Disk partitioning
- The product supports MBR and GPT disks of any size. · boot-us.de, 14 Oct 2026
- Documentation depth
- Documentation includes a 187-page manual, context-sensitive online help, installation guidance, tips, glossary and technical background chapters. · boot-us.de, 14 Oct 2026
- Download contents
- The download page provides 32-bit and 64-bit Windows installers, a DOS/Windows/Linux64 command-line archive, a Boot-US service archive, a PDF manual and SHA-256 files. · boot-us.de, 14 Oct 2026
- Download verification
- The download page provides SHA256 values for Boot-US version 4.2.4. · boot-us.de, 3 Oct 2026
- Extensibility
- The manual documents example INI files for the command-line tool and boot-manager setup, but the maker does not publish an SDK or web API. · boot-us.de, 14 Oct 2026
- Free use and trial
- The non-licensed package may be used free on private PCs and by public schools, and may be tested free for one month. · boot-us.de, 3 Oct 2026
- Headquarters
- Gärtringen, Germany · boot-us.de, 23 Sept 2026
- Independent assessment
- A third-party boot-manager survey rated Boot-US “Excellent” in its comparison of 50 boot managers. · multiboot-windows.dscloud.me, 14 Oct 2026
- Independent complaint
- A Mobile01 forum user reported that partition hiding did not behave as expected when attempting to install a fourth operating system and ultimately could not boot it. · mobile01.com, 14 Oct 2026
- Independent use case
- A ComputerBase forum participant recommended Boot-US for setting up Windows 8.1 and Windows 10 on one SSD and described it as easy to use. · computerbase.de, 14 Oct 2026
- Independent version history
- The survey recorded Boot-US shareware releases from version 2.18 through 4.1.0 and separate DOS command-line releases through 4.1.0. · multiboot-windows.dscloud.me, 14 Oct 2026
- Latest release
- Version 4.2.4 was released on August 5, 2026. · boot-us.de, 14 Oct 2026
- Licence model
- Boot-US is proprietary shareware rather than open-source software; redistribution of the non-licensed package is allowed, but the license file may not be distributed. · boot-us.de, 14 Oct 2026
- License restrictions
- A license is required to continue using Boot-US on commercially used PCs after the one-month trial, and licenses apply to a corresponding number of PCs. · boot-us.de, 3 Oct 2026
Where Boot-US stands on Freedom251
- Boot Manager Software#5 of 29