Top Alternatives to Time Machine

Duplicati is a backup tool, not a file sync tool.

Reboot Restore Rx (freeware) prevents any and all changes made on your drive(s) making those PC's bulletproof and unbreakable.

Macrium Reflect is a backup and disk imaging software program for Microsoft Windows.

RollBack Rx Home is an instant time machine for your Windows workstation. It is a comprehensive Windows System Restore solution that empowers users and IT administrators to easily restore their PCs to any previous state within seconds.

Carbon Copy Cloner makes drive backup straightforward and accessible, even if you're uncomfortable with performing this process.

Mozy is an online backup service for both Windows and macOS users.

EaseUS Todo Backup lets you create backups of your important files or your entire computer through its streamlined interface.

Comodo Time Machine (CTM) is a powerful, system-rollback utility available for download, which enables Windows-based users to quickly restore their computers system in case of damages or malware attacks.

Déjà Dup is a simple backup tool. It hides the complexity of backing up the Right Way (encrypted, off-site, and regular) and uses duplicity as the backend. Features: • Support for local, remote, or cloud backup locations, such as Amazon S3 and Rackspace Cloud Files.

Back In Time is a file backup tool.

DriveImage XML is an easy to use and reliable program for imaging and backing up partitions and logical drives.

Genie Timeline offers user-friendly backup and restore for home users.

SuperDuper lets you quickly back up your files or your entire hard drive, with multiple options for compression and storage location.

ChronoSync is a macOS application for periodic backups, bootable drive clones and folder synchronizations.

Clean Slate is a nonrestrictive hard drive protection & restore technology, discards unwanted user changes at log off or reboot, no partitioning ever, effortless Windows Updates support, seamless AV Updates, easy application blocking, enable-disable-configure with no rebooting ever, super flexible, easy, secure.

Lethe is a GPL Partition Freezing Software.

Arq is a backup software platform.

Uranium Backup is a software backup for Windows supporting VMware ESXi, Hyper-V, tape and SQL backups.

Toolwiz Time Freeze is an easy and effective Instant system restore software to keep your system safe and protect your computer from unwanted changes.

Rsnapshot is a filesystem snapshot utility based on rsync.

ShadowProtect is a backup and system-restore software.