MineBackup

MineBackup is a free, open-source program for backing up and restoring Minecraft saves, and it can also back up other folders on a PC. It offers Full backups and Smart incremental backups intended to reduce time and storage use. Restores can come from local backups or .7z archives, using a built-in 7-Zip core for compression. A hotkey can start a live backup, and exit detection can trigger one when Minecraft closes. First-run setup can discover supported game locations and launcher data, including HMCL, Prism Launcher, and Modrinth App. KnotLink allows communication with mods or other tools; hot restore requires the companion mod. A headless CLI can create backups, verify archive chains, and perform confirmed cold restores. Server packages are available for Windows and Linux, with systemd or Task Scheduler guidance for scheduled jobs. Desktop releases cover Windows x64, Linux x86_64, and Apple Silicon macOS 15 or later. Incremental detection is not guaranteed to catch changes that preserve both file size and modification time. The project says updates may lag behind its second-generation product, though critical bug and security fixes will continue.

MineBackup combines desktop save management with a headless CLI and server packages. Users should account for its incremental-detection caveat and the project's stated update direction.

MineBackup suits Minecraft players who want local save backups, as well as users who want to back up other PC folders. Its CLI and server packages may also suit people managing backup jobs on Windows or Linux.

Overview

MineBackup is a free, open-source tool for backing up Minecraft worlds and other PC folders. It is best for players who want local save control and server operators comfortable with command-line jobs. Its strongest advantage is pairing a desktop interface with a headless CLI, though Smart incremental detection has a meaningful caveat.

Backups are local, and restores operate at world level; both Minecraft editions are supported. That makes MineBackup a focused option for protecting saves, not a remote backup service. Its desktop app does not support scheduled backups.

Key features

• Full and Smart backups: Smart Mode uses Git-like incrementals intended to reduce time and storage. Changes that preserve both file size and modification time are not guaranteed to be detected, so users with that kind of workload should favor Full backups rather than rely on Smart detection alone.
• Automatic capture: A hotkey can trigger a live backup, while exit detection can start one when Minecraft closes. These features help catch saves without a manual reminder, but they do not provide scheduled desktop backups.
• Save coordination: KnotLink lets MineBackup communicate with mods or other tools to request a save before backup. Hot restore requires the MineBackup companion mod, version 3.0.0 or newer, so that workflow depends on an additional component.
• Restore and compression: A built-in 7-Zip core handles compression, and restores can come from a .7z archive or a local backup. The CLI can also perform confirmed cold restores.
• Launcher discovery: First-run setup can discover supported Minecraft locations and launcher data, including HMCL, Prism Launcher, and Modrinth App. That can reduce initial setup work for users with supported launchers.
• Headless server tools: The CLI creates Full or Smart backups and verifies archive chains without starting the GUI. Server packages are available for Windows and Linux, with documented scheduling through systemd on Linux or Task Scheduler on Windows. Windows Service Mode is deprecated and cannot be newly installed or started.
• Integrity and diagnostics: The README directs users to verify downloads against SHA256SUMS; the latest release commit has GitHub’s verified signature. Logging uses a rotating Info-level log by default, and diagnostic exports redact known paths. The macOS build is not notarized.

Pricing

MineBackup — free. The GPL-3.0 project is free and open source, with no paid plans or usage limits stated. There is no free trial because the software is free. No paid tier is described, so there is no cheaper plan that trades away features; users should still account for local storage, since backups are saved locally.

Platforms

The project lists Windows x64, Linux x86_64, and Apple Silicon macOS 15 or later for desktop use. Linux downloads include a deb package and AppImage. Headless server assets are offered for Windows and Linux. The macOS build is not notarized, which may matter to users who prefer notarized downloads.

Who it's for

MineBackup fits Minecraft players who want local backups of either edition, plus users who also want to protect ordinary PC folders. Its launcher discovery, live-backup hotkey, and exit detection suit desktop users who want save capture close to their game workflow. Server operators who can configure CLI jobs have a separate route through systemd or Task Scheduler. It is a weaker fit for anyone requiring remote storage, desktop scheduling, or incremental detection that guarantees capture of changes preserving both size and modification time.

Pros and cons

• Pros: One free tool covers Minecraft saves and other folders, with both a GUI and a headless CLI.
• Pros: Full and Smart backups, archive-chain verification, and local or .7z restores support a range of backup and recovery workflows.
• Pros: Hotkey capture, exit detection, launcher discovery, and save requests through KnotLink can reduce manual steps for desktop players.
• Cons: Smart detection is not guaranteed to catch changes that preserve file size and modification time, which weakens it as the sole safeguard for affected workloads.
• Cons: Backups are local, and scheduled backups are not supported in the desktop app; server scheduling requires CLI setup.
• Cons: Hot restore depends on the companion mod, Windows Service Mode is deprecated, and the macOS build is not notarized.
• Cons: The maker says critical bug and security fixes will continue, but updates may lag behind FolderRewind, its second-generation product.

Alternatives

For more options, browse Minecraft Backup Software. Choose CaCl2Backup instead if a self-hosted Fabric server mod suits your setup and you meet its Minecraft 26.0+, Fabric Loader 0.15.0+, Fabric API, and Java 25+ requirements. InstantBackup is another free option: an open-source Minecraft server mod for self-hosted use.

Pick Minecraft Backup if you want a free Linux server backup script. BtrBack is a free Linux and self-hosted plugin choice when your system uses a Btrfs subvolume. DriveBackupV2 is a free, MIT-licensed server plugin for Java 8+ Bukkit-based servers.

FastBack is a free GPL version 2 Minecraft backup mod for Linux, macOS, and Windows. If Windows 10 or 11 is your target, FolderRewind is the maker’s free, open-source second-generation product. Just Enough Backups is a free Fabric mod for server-side world backups on Linux, macOS, or Windows.

Verdict

Choose MineBackup if you want a free local backup tool that spans a desktop GUI and server-ready CLI, especially when launcher discovery and automatic capture are useful. Its main reason to look elsewhere is Smart Mode’s detection caveat; users who need scheduled desktop backups or remote storage should also consider another approach.