World-first fastest, intelligent and innovative Filecopier for data backup storage administrator and commercial entity
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Developer(s) : VRangeSync
Stable release : 20240702 / 02 July 2024
Preview release : -
Operating system : Unix/Linux and Microsoft Windows
Type : File synchronization, Data transfer, differential backup
License : Freeware
Website : www.1range1.com

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VRangeSync is a freeware File synchronization for Unix/Linux and Microsoft Windows. It is a command-line utility which copy and move data from one location to another on a storage device. It is a data migration, cloner, file replication and synchronization software. VRangeSync is able to provides four-ways sync. It aims to be your system 'Swiss Army knife', handling a wide variety of data security backup and administration tasks. It support resume of partial file transfer. It had the ability to 'move' files within 'Destination machine' which skip the hassle of transfer the same file again. It significantly reduces the costs and technical expertise required to manage data migration activities. Through automation, you can dramatically reduce administration time.

Its development was started in 2023 as a hobby project by developer during his freetime and released as freeware in 2024. It was written in Bash, C and various scripting technology.

The first freeware version (20240525) was released in 2024 under established company www.1range1.com. VRangesync operated on Unix/Linux operating system (x86_64). VRangesync (20240525) included support for remote transport such as ncat and ssh. During the development of (20240702) version the core architecture was expanded to support Microsoft Windows operating system.

VRangesync (20240702) version allows Microsoft Windows 10(and above) customers and developers to sync files and data with WSL (Windows Subsystem for Linux) installed.

VRangeSync is Unix/Linux certified system sync,clone,mover tool. It has become the de-facto system sync,clone,mover tool used by leading providers who are looking for increased security, stability and scalability.

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Independent
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VRangeSync is an independent and standalone software as it include with it's own toolpack. It do not require any additional software to be installed. It will works even if remote machine do not have VRangeSync installed.

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World-first
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Vrangesync is world-first file copier which offer the following features that none of the traditional filecopier on the market have.

• Achieve the fastest copying/cloning result on the market.(1)(2)
• 'ncat' and 'ssh' for remote data transport. (6)
• Delta Transfer (Delta Diff Algorithm) offer for 'non-remote' and 'remote' data transfer.(5) Traditional filecopier can work for 'remote' data transfer only.
• 4 ways sync. Traditional filecopier offer two ways sync only.(3)
• In-depth detailed statistic report for administrator for profiling.(4)

With the above features, your storage device's lifespan get extended and live longer. The total time to complete data transfer is shorter.

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'Auto resume' Algorithm
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What is 'auto-resume' for partial/broken file transfer?
If you have in a country with frequest internet disconnection problem, vrangesync will auto-resume from the last file transfer. Vrangesync allow resume of any partial/broken file transfer. It save alot of administrator time. No need to copy whole file again.

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'ncat' and 'ssh' for remote transport
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Vrangesync offer 'ncat' and 'ssh' for remote transport.
Traditional filecopier provide 'ssh' for remote transport only.
With 'ncat', it take shorter time to do data transfer as compare to the traditional 'ssh' method.


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'Differential+incremental' backup
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• Unique Vrangesync 'differential+incremental' is a COMPLETE backup; you can restore from any of the datedbackup
• it use 'hardlink' to implement 'incremental' feature to save space. File are created once and duplicatedcopy are 'hardlink'.
• Space-efficient since 'hardlink-created file' do not take up space
  
• Easy to restore. Just overwrite destination with any of latest 'differential+incremental' backup(fast and simple).
• No need restore through a series of 'snapshot'[traditional method](as many as 20 or more which traditional incremental does. it waste time)
• Find out more

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System clone feature
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Vrangesync allow enduser to clone one operating system machine to another machine easily.

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Delta Transfer (Delta Diff Algorithm)
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What is 'delta Transfer'? (5)
On deltacopy, VRangesync transfer new changes without copy the whole file.
An example will be that it transfer only 3GB of new data out of the 2TB file.

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Statistic
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At the end of the day, visiting Head of the department or company want to know the new changes. (4)

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Links


Fastest for non-internet and internet data transfer
1.vrangesync-ncat-ssh-directory
https://www.youtube.com/watch?v=jvF_AkAnVkM

2.vrangesync-ncat-ssh-scp-and-rsync
https://www.youtube.com/watch?v=SGppIQIgXok

Vrangesync 4 type of sync
3. https://www.youtube.com/watch?v=MIHxXPWcTmE

Statistic
4. https://www.1range1.com/img/statistic.png

Delta transfer algorithm
5. https://www.youtube.com/watch?v=zSEXb943xs4

'ncat' and 'ssh' for remote data transport
6. https://www.youtube.com/watch?v=SGppIQIgXok




Last updated on: 25 Mar 2025

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