Clover Bootloader

Overview

Clover Bootloader is a bootloader for people who want to shape a multiboot setup across Macs and PCs. Its configuration and diagnostic tools offer room to tailor and investigate boot behavior, but they make it a better fit for technically confident users than for anyone seeking a minimal selector.

Key features

Clover can start through UEFI firmware directly or use CloverEFI to emulate UEFI, supporting machines with either UEFI or BIOS firmware. This gives users flexibility across hardware, while requiring them to choose the boot route that fits their system.

Custom boot entries let users add operating systems to the menu. The GUI can also be styled with themes, icons, fonts, background images, animations and mouse pointers; a separate CloverThemes manager and theme repository support that work. This depth suits people who want a personalized menu, but it adds choices that users seeking only a basic boot selector may not need.

The interface can save preboot logs, screenshots and original OEM ACPI tables, giving users material to inspect when diagnosing boot or firmware issues. Configuration lives in an XML config.plist file in EFI/CLOVER, so users need to be comfortable managing that file. Clover uses OpenCorePkg components for kext injection and patching through OpenCore libraries. Its Secure setting restricts booting to signed binaries when Secure Boot is enabled in firmware.

Pricing

Clover is free. Its Open source plan costs nothing and uses the BSD 2-Clause License, which permits redistribution and use in source and binary forms. That makes it a practical choice for users who want a bootloader without a purchase cost; the license also allows reuse of the software under its terms.

Platforms

Clover supports macOS, Windows and Linux on Macs and PCs with UEFI or BIOS firmware. Build instructions cover macOS and Ubuntu 19.10, which is useful for developers building from source on those systems. UEFI and BIOS support plus multiboot capability give it broad hardware and operating-system scope, but do not remove the need to configure the boot path and entries for a particular setup.

Who it's for

Clover is best for technically capable users managing multiple operating systems who value control over boot entries, interface appearance and diagnostic output. It is less suited to people who want a simple, low-configuration boot menu or prefer support through a single centralized channel: the project points users to AppleLife, InsanelyMac and macos86.it forums.

Pros and cons

• Broad firmware reach: Direct UEFI boot and CloverEFI emulation support UEFI and BIOS systems.
• Highly configurable menu: Custom entries and extensive visual controls suit users who want to tailor multiboot choices.
• Useful diagnostic output: Saving logs, screenshots and OEM ACPI tables can help users investigate boot issues.
• Configuration demands technical comfort: Settings are maintained in an XML file within the EFI/CLOVER folder.
• Community-based support: Help is directed to several forums rather than a single support channel.

Alternatives

Boot-US is worth considering for users who want a freemium option with a free tier for private PCs and public schools, or a paid 1-PC plan at $24.50, paid once.

Launchpad is a free alternative oriented toward open-source projects, with API, Linux, self-hosted and web platforms.

rEFInd is another free choice for EFI-based computers, with binaries for x86, x86-64 and ARM64 and support across Linux, macOS and Windows.

Super Grub2 Disk is a free alternative for users comparing bootloader tools across Linux, macOS and Windows.

SYSLINUX is a free option for Linux and Windows users under GNU GPL version 2 or later.

Visor Boot Manager is free and BSD-2-Clause licensed, with self-building from source for UEFI x86_64 or AArch64.

Boot-Repair is a free, Linux-only option for readers whose needs are limited to that platform.

Easy2Boot may suit readers comparing another free option; its menu system uses open-source components and plain-text scripts, while its download also includes the maker's closed-source Windows utilities.

See the Boot Manager Software directory for more options.

Verdict

Choose Clover if you need a configurable multiboot bootloader across UEFI and BIOS systems and are comfortable maintaining an XML configuration. Its strongest case is the combination of firmware flexibility, menu customization and diagnostic output at no cost. Look elsewhere if you want a simpler setup or a more centralized support route.