CaCl2Backup vs MineBackup
CaCl2Backup
github.comMineBackup
github.comSide by side
| Figure | CaCl2Backup | MineBackup |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Minecraft Backup Software | 8.2 (#6) | 8.3 (#5) |
| Integrations | The README documents Fabric and Minecraft requirements and does not name any external backup storage integrations. | KnotLink lets MineBackup communicate with mods or other tools to request a save before backup; the companion mod must be version 3.0.0 or newer. |
| License | The project lists the MIT license. | The repository identifies its license as GPL-3.0. |
| Purpose | CaCl2Backup is a Minecraft server backup mod designed for Fabric. | MineBackup is a GUI program for backing up and restoring Minecraft saves, and it can also back up any folder on a PC. |
| Restore | It restores world saves from backups, and restore operations overwrite the current world save. | Users can restore from a .7z archive or a local backup. |
| Support | The repository page lists zero open issues when viewed. | The project directs users to GitHub Issues to report bugs or request features. |
Plans
In their own words
CaCl2Backup
CaCl2Backup is a Fabric mod for backing up Minecraft Java server worlds. It can create backups on an interval, on a daily schedule, or when the server stops, and those triggers can be combined. Backups are written to temporary output, checked with CRC verification, and published only after validation. Automatic cleanup can limit both the number of backups and their age. Operators can use /backup commands to create, list, restore, and delete backups; all commands require OP privileges. Restoring replaces the current world save, with safeguards described for validating level.dat and handling failed swaps. Configuration can be reloaded without restarting the server. Backups are stored locally, and the documented restore granularity is a full backup. Installation requires putting the mod JAR in the server’s mods folder after installing Fabric Loader and Fabric API. The stated requirements are Minecraft 26.0+ in the 26.x series, Fabric Loader 0.15.0+, Fabric API, and Java 25+. The project identifies its license as MIT.
MineBackup
MineBackup is a free, open-source GUI program for backing up and restoring Minecraft saves, and it can also back up any folder on a PC. It offers Full backups and Smart incremental backups, which are intended to reduce time and storage use. Users can restore from a local backup or a .7z archive, with compression handled by a built-in 7-Zip core. A hotkey can trigger a live backup, and exit detection can start one when Minecraft closes. First-run setup can discover supported game locations and launcher data, including HMCL, Prism Launcher, and Modrinth App. KnotLink lets mods or other tools request a save before backup; hot restore requires the MineBackup companion mod, version 3.0.0 or newer. A headless CLI can create Full or Smart backups, verify archive chains, and perform confirmed cold restores. Server packages are available for Windows and Linux, with scheduling guidance for systemd on Linux and Task Scheduler on Windows. Desktop releases list Windows x64, Linux x86_64, and Apple Silicon macOS 15 or later. The project directs bug reports and feature requests to GitHub Issues. Smart incremental detection is not guaranteed to catch changes that preserve both file size and modification time.