DeltaCopy is described as 'Let's say you have to backup one file that is 500 MB every night. A normal file copy would copy the entire file even if a few bytes have changed. DeltaCopy, on the other hand, would only copy the part of file that has actually been modified' and is a File Sync tool in the backup & sync category. There are more than 10 alternatives to DeltaCopy for a variety of platforms, including Windows, Mac, Linux, iPhone and BSD apps. The best DeltaCopy alternative is rsync, which is both free and Open Source. Other great apps like DeltaCopy are Robocopy, Bvckup 2, JFileSync and Copywhiz.
rsync is a software application for Unix which synchronizes files and directories from one location to another while minimizing data transfer using delta encoding when appropriate. An important feature of rsync not found in most similar programs/protocols is that the mirroring...
rsync is the most popular Linux alternative to DeltaCopy.
rsync is the most popular Open Source & free alternative to DeltaCopy.
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.
Robocopy is the most popular Windows alternative to DeltaCopy.
Simple fast backup for Windows. At a glance - small and very lean, very fast delta copier, excellent user interface, device tracking, shadow copying, move/rename detection, run-as-a-service mode, robust support for multi-million item backups with terabytes of data, intelligent...
Bvckup 2 is the most popular commercial alternative to DeltaCopy.
JFileSync is a Java application used to synchronize directories of two different file systems. For instance, you want to synchronize a set of directories on your laptop with a set of corresponding directories on your workstation. English and German UI.
JFileSync is the most popular Mac alternative to DeltaCopy.
Crazy & Smart File Copy Program for Windows that lets you have more control when copying files in Windows. Also automate complex tasks & save hours.
PureSync is a professional file backup and synchronization software, that can automatically keep a backup of your important files, import files from your digital camera and synchronize the contents of multiple folders, but not from "Windows Mobile" devices and no...
A graphical user interface for rsync, which looks-and-feels like a standard FTP client, but uses the rsync protocol ‘under the hood’ to boost transfer speeds.
cwRsync is a yet another packaging of rsync and Cygwin for Windows. You can use cwRsync for fast remote file backup and synchronization. Rsync uses the rsync algorithm which provides a very fast method for bringing remote files into sync.
Great for synchronizing large collections of media files such as MP3s, Videos, etc... without copying every file. Save time by only copying the files that are new or different. Use "Clone Mode" to synchronize a folder to match a master folder.
Lsyncd watches a local directory trees event monitor interface (inotify or fsevents). It aggregates and combines events for a few seconds and then spawns one (or more) process(es) to synchronize the changes. By default this is rsync.
BestSync is a utility for following solutions:
United States
Switzerland
Germany
EU
India
Norway
China