rsync is described as 'File and directory synchronization tool for Unix systems with delta encoding, compression, recursion, SSH support, permission preservation, and flexible filters' and is a very popular File Sync tool in the backup & sync category. There are more than 100 alternatives to rsync for a variety of platforms, including Windows, Mac, Linux, Android and BSD apps. The best rsync alternative is Syncthing, which is both free and Open Source. Other great apps like rsync are FreeFileSync, Rclone, TeraCopy and Duplicati.
BitReplica is a tool for backing up files stored on your Windows PC. It protects your photos, music, documents and any other data from being lost due to a hard drive crash, virus attack or accidental deletion.
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Directory Compare is a utility to help you keeping copies of your important directories (documents, programs under development and so on) in a backup hard disk or any other storage system (like USB drives or CD-RW disks).
This program allows you to synchronize more than 2 folders with just few clicks. It's very simple, but you first must read the included documentation.
The Crypt Sync Files Mac OS X encrypts / decrypts and synchronize files between local folders and USB Drive, memory cards, network drives, folders on Cloud services (Dropbox, etc.).
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AutoVer is a configurable automatic or real time backup and personal versioning system. It can be used as a simple real time backup or as a more complex, but transparent version control system (like a realtime incremental backup).
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MirrorFolder is a real-time folder mirroring and synchronization software to backup files on Windows desktop/laptop/server computers.
India
FolderMatch is a program that compares directories and files, showing the differences clearly.
United States
Backup4all, backup software that performs incremental backup, differential, full and mirror backup to DVD, DVD-RW, CD, CD-RW, Blu-ray, HD-DVD, Dual layer drives, USB, network and backup to FTP. Backs-up open files, encrypts backups, sends backup notifications, schedules backups...
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Leo Backup is a program designed for simple backup needs and aimed to keep your data in different locations automatically, applying the compression, encryption and reporting options.
