Apps similar to rsync include Syncthing, which is free and open source. Other options are FreeFileSync, Rclone, TeraCopy and Duplicati. You're spoiled for choice with File Sync Tools like rsync: we list more than 100 alternatives for Windows, Mac, Linux, Android and self-hosting.
Robocopy, or "Robust File Copy", is a command-line directory replication command. It has been available as part of the Windows Resource Kit starting with Windows NT 4.0, and was introduced as a standard feature of Windows Vista, Windows 7 and Windows Server 2008.
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Round Sync helps you to manage your files, everywhere you go, on your local device or on most cloud providers.
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Toucan is a small portableapp utility allowing you to synchronise, backup and secure your data with more options than the built in suite utilities. It is split up into 7 tabs, allowing you to easily find the function that you want.
Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds.
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Synkron is an application for folder synchronisation and folder-backups that allows you to configure your synchronisations in detail. Despite having many features, the user interface of Synkron is very user-friendly and easy to use.
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rsnapshot is a rsync based backup utillity, providing filesystem snapshot functionality. It can take incremental snapshots of local and remote filesystems for any number of machines.
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Back up your data and synchronize PCs, Macs, servers, notebooks, and online storage space.
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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...
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Areca Backup is a file backup software which can be run on Windows or Linux. It creates backup copies (which can be encrypted and compressed) of your files and stores them on external drives, USB keys, FTP servers, supporting incremental, differential and full backups.
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SyncFolders helps you to synchronize the contents of two folders, including any subfolders, track file modifications and deletions in a local database, propagate deletions and detect file renames, which is a noteworthy feature.
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DirSync Pro is a small, but powerful utility for file and folder synchronization. Java JRE 1.7 or above is needed to run DirSync Pro.
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KLS Backup - Powerful backup and synchronization program with FTP, WebDAV and cloud support (Windows Azure, Amazon S3, Eucalyptus Walrus)
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