Original author(s) | Konstantin Lissounov |
---|---|
Developer(s) | Resilio, Inc. |
Stable release | |
Operating system | Windows NT, macOS, Linux, FreeBSD, Android, iOS, Windows Phone, Fire OS |
Available in | 13 languages |
List of languages English, German, French, Spanish, Italian, Japanese, Korean, Portuguese, Brazilian Portuguese, Russian, Chinese, Turkish, Dutch, Indonesian | |
Type | File Synchronization |
License | Freemium |
Website | www |
Resilio Sync (formerly BitTorrent Sync) by Resilio, Inc. is a proprietary peer-to-peer file synchronization tool available for Windows, Mac, Linux, Android, iOS, Windows Phone, Amazon Kindle Fire and BSD. It can sync files between devices on a local network, or between remote devices over the Internet via a modified version of the BitTorrent protocol.
Although not touted by the developers as an intended direct replacement nor competitor to cloud-based file synchronization services, it has attained much of its publicity in this potential role. [3]
On 24 January 2013, BitTorrent, Inc. announced a call for pre-alpha testers to help test a new "distributed syncing product to help manage personal files between multiple computers". [4]
Several private pre-alpha builds of "SyncApp" were subsequently made available to a limited group of alpha testers between January 2013 and April 2013. In mid-April 2013, the name "SyncApp" was dropped in favor of "BitTorrent Sync".[ citation needed ]
On 23 April 2013, the previously private "alpha" was opened up to general users. [3] [5] [6]
As of 6 May 2013, more than a petabyte of anonymous data had been synced between users, with over 70 terabytes synced daily. [7]
As of 16 July 2013, more than eight petabytes of data had been synced using the software. [8]
On 17 July 2013, BitTorrent Sync migrated from "alpha" to "beta", released an Android app, and introduced versioning. [9]
On 27 August 2013, BitTorrent Sync for iOS was announced. [10]
On 5 November 2013, BitTorrent announced the release of BitTorrent Sync Beta API and version 1.2 of the client, along with the milestone, having over 1 million monthly active users synced over 30 petabytes of data to date. [11]
As of 26 August 2014, there have been more than 10 million user installs and more than 80 petabytes of data synced between users. [12]
On 3 March 2015, the product finally exited beta as a commercial product, with the inclusion of a paid Pro version. [13]
On 9 September 2015, with the release of Sync 2.2, in the free version, the 10 folder limit that had been introduced in 2.0 was removed. [14]
On 21 January 2016, the release of Sync 2.3 introduced the Encrypted Folder, [15] as well as the ability to run as a Windows Service, to use SD cards on Android and, for paid users, Selective Sync support in Linux. [16]
On 1 June 2016, product and team were spun out of BitTorrent Inc. as an independent company, Resilio Inc. which will continue development of the product under the name Resilio Sync. [17] [18] Former Bittorrent CEO Eric Klinker became the head of the new company. [19] [20]
Resilio Sync synchronizes files using BitTorrent. [21] The user's data is stored on the user's local device instead of in a "cloud", therefore requiring at least two user devices, or "nodes," to be online to synchronize files between them. Resilio Sync encrypts data with an Advanced Encryption Standard AES-128 key in counter mode which may either be randomly generated or set by the user. This key is derived from a "secret" which can be shared to other users to share data. Data is sent between devices directly unless the target device is unreachable (e.g. behind a firewall), in which case the data will first be relayed via an intermediary node. Many devices can be connected simultaneously and files shared between them in a mesh networking topology.
There is no limit on the amount of data that can be synced, other than the available free space on each device. [22]
Current builds of Resilio Sync are available for the following operating systems:
Microsoft Outlook is a personal information manager software system from Microsoft, available as a part of the Microsoft 365 software suites. Though primarily being popular as an email client for businesses, Outlook also includes functions such as calendaring, task managing, contact managing, note-taking, journal logging, web browsing, and RSS news aggregation.
Maxthon is a freeware web browser, created by JeffChen in Singapore. It is available for Windows, macOS, Linux, and as Maxthon Mobile for Android, iOS, and Windows Phone 8. Since version 6, Maxthon is based on Chromium.
Transmission is a BitTorrent client which features a variety of user interfaces on top of a cross-platform back-end. Transmission is free software licensed under the terms of the GNU General Public License, with parts under the MIT License.
Windows Live Mesh is a discontinued free-to-use Internet-based file synchronization application by Microsoft designed to allow files and folders between two or more computers to be in sync with each other on Windows and Mac OS X computers or the Web via SkyDrive. Windows Live Mesh also enabled remote desktop access via the Internet.
SugarSync is a cloud service that enables active synchronization of files across computers and other devices for file backup, access, syncing, and sharing from a variety of operating systems, such as Android, iOS, Mac OS X, and Windows devices. For Linux, only a discontinued unofficial third-party client is available.
Rainberry, Inc., formerly known as BitTorrent, Inc., is an American company responsible for μTorrent and BitTorrent Mainline. The company was founded on September 22, 2004 by Bram Cohen and Ashwin Navin. It was successful during the Great Recession under the leadership of CEO Eric Klinker. In 2018, the company was acquired by cryptocurrency startup TRON, and Bram Cohen left the company. In March 2022, the SEC charged Rainberry with fraud for selling cryptocurrencies Tronix (TRX) and BitTorrent (BTT) as unregistered securities.
The following is a general comparison of BitTorrent clients, which are computer programs designed for peer-to-peer file sharing using the BitTorrent protocol.
Microsoft OneDrive is a file-hosting service operated by Microsoft. First released in August 2007, it allows registered users to store, share and sync their files. OneDrive also works as the storage backend of the web version of Microsoft 365 / Office. OneDrive offers 5 GB of storage space free of charge, with 100 GB, 1 TB, and 6 TB storage options available either separately or with Microsoft 365 subscriptions.
MediaFire is a file hosting, file synchronization, and cloud storage service based in Shenandoah, Texas, United States. Founded in June 2006 by Derek Labian and Tom Langridge, the company provides client software for Microsoft Windows, macOS, Linux, Android, iOS, BlackBerry 10, and web browsers. MediaFire has 43 million registered users and attracted 1.3 billion unique visitors to its domains in 2012.
This is a comparison of online backup services.
Dropbox is a file hosting service operated by the American company Dropbox, Inc., headquartered in San Francisco, California, U.S. that offers cloud storage, file synchronization, personal cloud, and client software. Dropbox was founded in 2007 by MIT students Drew Houston and Arash Ferdowsi as a startup company, with initial funding from seed accelerator Y Combinator.
GoodSync is a backup and file synchronization program. It is used for synchronizing files between two directories, either on one computer, or between a computer and another storage device or between a computer and a remote computer or server.
ZumoDrive is a defunct cloud-based file hosting service operated by Zecter, Inc. On December 22, 2010, Zecter announced its acquisition by Motorola Mobility. The service enabled users to store and sync files online, and also between computers using their HybridCloud storage solution; the latter functionality stopped working in approximately September 2011, while the former was undergoing formal takedown on May 1, 2012. ZumoDrive had a cross-platform client that enabled users to copy any file or folder into the ZumoDrive virtual disk that was then synced to the web and the users' other computers and hand-held devices. Files in the ZumoDrive virtual disk could be shared with other ZumoDrive users or accessed from the web. Users could also upload files manually through a web browser interface. A free ZumoDrive account offered 2 GB of storage, and users could upgrade to paid plans ranging from 10 GB to 500 GB for a monthly subscription fee. The ZumoDrive service was integrated into Yahoo! Mail, allowing users to send or receive any file on their ZumoDrive, and powers HP's recent CloudDrive technology, bundled on all new HP Mini netbooks.
The Android Debug Bridge is a programming tool used for the debugging of Android-based devices. The daemon on the Android device connects with the server on the host PC over USB or TCP, which connects to the client that is used by the end-user over TCP. Made available as open-source software under the Apache License by Google since 2007, its features include a shell and the possibility to make backups. The adb software is available for Windows, Linux and macOS. It has been misused by botnets and other malware, for which mitigations were developed such as RSA authentication and device whitelisting.
Google Sync was a file synchronization service from Google that provided over-the-air synchronization of Gmail, Google Contacts, and Google Calendar with PC and mobile device Mail, Calendar and Address Book applications. It used Microsoft® Exchange ActiveSync® to let service users synchronize their Google Apps mail, contacts, and calendars to their mobile devices, wherein the users can also set up or customize the alerts for incoming messages and upcoming meetings. Google Sync worked with PC, Mac, Linux, Android, BlackBerry, Symbian S60, iPhone, iPad, Windows Mobile, and other devices. Google Sync was announced in February 2009 and discontinued for non-business users in December 2012.
Google Drive is a file-hosting service and synchronization service developed by Google. Launched on April 24, 2012, Google Drive allows users to store files in the cloud, synchronize files across devices, and share files. In addition to a web interface, Google Drive offers apps with offline capabilities for Windows and macOS computers, and Android and iOS smartphones and tablets. Google Drive encompasses Google Docs, Google Sheets, and Google Slides, which are a part of the Google Docs Editors office suite that permits collaborative editing of documents, spreadsheets, presentations, drawings, forms, and more. Files created and edited through the Google Docs suite are saved in Google Drive.
Yandex.Disk is a cloud service created by Yandex that lets users store files on “cloud” servers and share them with others online. The service is based on syncing data between different devices. Yandex.Disk was launched in English in June 2012.
Notes is a notetaking app developed by Apple Inc. It is provided on the company's iOS, iPadOS, visionOS, and macOS operating systems, the latter starting with OS X Mountain Lion. It functions as a service for making short text notes, which can be synchronized between devices using Apple's iCloud service. The application uses a similar interface on iOS and macOS, with a non-textured paper background for notes and light yellow icons, suggesting pencil or crayon. Until 2013, both applications used a strongly skeuomorphic interface, with a lined, textured paper design; the Mountain Lion version placed this inside a leather folder. This design was replaced in OS X Mavericks and iOS 7.
IDrive Inc. is a technology company that specializes in data backup applications. Its flagship product is IDrive, an online backup service available to Windows, Mac, Linux, iOS and Android users.
Syncthing is a free and open source peer-to-peer file synchronization application available for Windows, macOS, Linux, Android, Solaris, Darwin, and BSD. It can sync files between devices on a local network, or between remote devices over the Internet. Data security and data safety are built into its design. Version 1.0 was released in January 2019 after five years in beta.