Apps similar to Nero BackItUp include Duplicati, which is open source with a free version. Other options are Timeshift, Macrium Reflect, BackBlaze and Time Machine. System Restore Tools like Nero BackItUp are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Android and iPhone.
RollBack Rx client is a system restore utility that enables home users and IT professionals to easily restore a PC to a time before certain events occurred.
Canada
Duplicacy is a new generation local and cloud backup tool that supports cross-computer deduplication. It is free for personal use and source code is available to commercial users.
United States
Veeam Agent for Microsoft Windows and Veeam Agent for Linux work with Veeam Availability Suite to deliver Availability for ALL workloads — virtual, physical and cloud — from a single management console, extending Veeam’s leadership position from being the best for VMware vSphere...
Switzerland
Use Time Machine to automatically back up your personal data, including apps, music, photos and documents. Having a backup allows you to recover files that you later delete or can't access.
SuperDuper makes recovery painless, because it makes creating a fully bootable backup painless. Its incredibly clear, friendly interface is understandable, easy to use, and its built-in scheduler makes it trivial to back up automatically.
United States
Proxmox Backup Server is an enterprise backup solution, for backing up and restoring VMs, containers, and physical hosts. By supporting incremental, fully deduplicated backups, Proxmox Backup Server significantly reduces network load and saves valuable storage space.
Austria
EU
File History protects files from within the libraries, desktop, favorites, and contacts folders and creates copies of the files. in any event of a system refresh, reset or crash the files that were backed up via File History can easily be restored.
United States
GermanyEU
Reboot Restore Rx makes it easy to maintain PC’s in small public access computing environments (classrooms, computer labs, kiosks, internet cafes, libraries, etc.). Every time you restart the PCs they will automatically reset to your predefined baseline setting.
Canada
Cronopete is a backup utility for Linux, modeled after Apple's Time Machine. It aims to simplify the creation of periodic backups.
SpainEU
Offers continuous, automatic backup for music, videos, photos, and documents with settable frequency, backup resumption, system recovery, space-saving, restore points, lightweight operation, easy setup, turbo mode, and support for local, external, or network drives.
United Kingdom
FSArchiver is a system tool that allows you to save the contents of a file system to a compressed archive file. The file system can be restored on a partition which has a different size and it can be restored on a different file system.
France