zsync

zsync is a file transfer program. It allows you to download a file from a remote server, where you have a copy of an older version of the file on your computer already. zsync downloads only the new parts of the file.

Free
Open Source
Linux

zsync is a file transfer program. it allows you to download a file from a remote server, where you have a copy of an older version of the file on your computer already. zsync downloads only the new parts of the file. it uses the same algorithm as rsync. however, where rsync is designed for synchronising data from one computer to another within an organisation, zsync is designed for file distribution, with one file on a server to be distributed to thousands of downloaders. zsync requires no special server software — just a web server to host the files — and imposes no extra load on the server, making it ideal for large scale file distribution.

Links to official zsync sites

Features

File sync Encrypted backups

The Best 27 zsync Alternatives

192 Like

rsync

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.

Free Open Source Mac OS X Linux BSD Haiku Cygwin
128 Like

TeamDrive

Sync & share your files easily & securely with 256 bit AES end-to-end encryption, using the award-winning TeamDrive utilizing cloud storage or your own server! Nowadays especially, security is key and we are on the forefront of...

Free Personal Mac OS X Windows Linux Android iPhone Android Tablet iPad

File sync Reliable Real time collaboration End to end encryption Encrypted backups Encrypted sync
111 Like

SyncToy

SyncToy is a free PowerToy designed by Microsoft, that provides an easy to use graphical user interface that can automatically synchronize local or network files and folders, but not WebDAV-, "Windows Mobile" files or folders and...

Free Windows
110 Like

SyncBack

SyncBack is a backup and file synchronization software that allows backing up and synchronizing files to the same or different drives, to different media (CD, DVD, Flash, zip), or to a remote server.

Freemium Windows
73 Like

FastCopy

FastCopy is the fastest copy, delete, & sync software on Windows. It uses modern checksum verification to ensure copy accuracy and data integrity.

Free Open Source Windows

Portable File sync Copy files Command Line support Recover deleted files
73 Like

CloudBuckIt

One desktop application to manage all your cloud storage accounts and FTP connections.

Freemium Windows Android iPhone iPad

File sync Share files Google Drive integration Multiple languages Real time collaboration Multiple Account support Support for WebDAV Support for FTP Support for SFTP Multiple cloud drive sync
70 Like

Tresorit

Tresorit is a security solution for distributed storage systems, and with it a group of users can share secure content without trusting any administrator or third party provider.

Commercial Mac OS X Windows Linux Android iPhone Android Tablet iPad Windows Phone

File sync Selective synchronization Cloud sync Real time collaboration Support for WebDAV File Versioning End to end encryption Integrated File Sharing Two factor authentication Outlook integration Encrypted backups Encrypted sync Duplicate Files Finder Encrypted links Encrypted photo upload Location based Zero Knowledge
61 Like

FileCloud

Secure File Sharing, Sync and Mobile Access Solution for SMBs, Enterprises, Universities, Non-Profits, System Integrators and MSPs

Commercial Windows Linux Android iPhone Android Tablet iPad Windows RT Windows Phone

Customizable File sync File Versioning Encrypted backups Data leak prevention Role based security access
52 Like

Allway Sync

Allway Sync is a file and folder synchronization software for Windows.

Freemium Windows

Portable File sync Multiple languages
49 Like

Déjà Dup

déjà dup is a simple backup tool. it hides the complexity of doing backups the 'right way' (encrypted, off-site, and regularly) and uses duplicity as the backend.

Free Open Source Linux

Encrypted backups Incremental backup Schedule Backup Well integrated in Debian 9
30 Like

Syncovery

Back up your data and synchronize PCs, Macs, servers, notebooks, and online storage space. You can set up as many different jobs as you need and run them manually or using the scheduler.

Commercial Mac OS X Windows Linux

File sync Encrypted backups Schedule Backup
30 Like

Binfer

Binfer is a direct device to device data transfer platform that includes file sharing, sync, web drop, communication and private cloud products. User data is never stored on any third-party servers.

Freemium Mac OS X Windows Linux

Privacy focused File sync Share files Integrated File Sharing Send Big files Support for Large File Send files Direct P2P Sync File sharing and sync
25 Like

Toucan

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.

Free Open Source Windows

Portable File sync Multiple languages Encrypted backups Incremental backup
23 Like

DirSync Pro

DirSync Pro (Directory Synchronize Pro) is a small utility for file and folder synchronization without bidirectional file-deletion. DirSync Pro can be used to synchronize the content of one or many folders recursively.

Free Open Source Mac OS X Windows Linux

File sync Incremental backup
20 Like

GS RichCopy 360

GS RichCopy 360 is the ONLY file copy utility that utilizes its own proprietary Multi-Threading technology that uses all available logical cores in the system.

Commercial Windows

File sync Copy files Delta Backup Support for Long Path Name
12 Like

PowerFolder

PowerFolder allows you to sync,share and backup folders or files in lan or online, across multiple computer and encrypted.

Freemium Mac OS X Windows Linux Android iPhone iPad Web

File sync Share files Unlimited storage Cloud sync Encrypted backups
12 Like

ViceVersa

ViceVersa does File Synchronization, File Replication, File Backup and File Comparison. It can automatically verify data using a CRC32 checksum.

Freemium Windows

File sync Encrypted backups
10 Like

Duplicity

Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

Free Open Source Mac OS X Windows Linux

Support for WebDAV Encrypted backups Incremental backup
5 Like

Nimbox Vault

Beautifully secure collaboration tools, built for business. Grab your trial today! .

Commercial Mac OS X Windows Android iPhone Android Tablet Web Windows RT Windows Mobile

Portable File sync File Versioning File search Recover deleted files
5 Like

Alfresco in the Cloud

Alfresco is an enterprise content platform that you can use in the cloud or behind your firewall. It helps you store and share the documents that every business depends on.

Freemium Mac OS X Windows Linux Android iPhone Android Tablet Web Windows Mobile

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zsync

Links to official zsync sites

Features

Categories

Tags

The Best 27 zsync Alternatives

rsync

TeamDrive

SyncToy

SyncBack

FastCopy

CloudBuckIt

Tresorit

FileCloud

Allway Sync

Déjà Dup

Syncovery

Binfer

Toucan

DirSync Pro

GS RichCopy 360

PowerFolder

ViceVersa

Duplicity

Nimbox Vault

Alfresco in the Cloud

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