Synology Drive Server


  • Synchronization server for clients on various platforms
  • Cross-office file collaboration among Synology NAS servers
  • File management on web portal
  • Integrated with Synology Office for online file editing
  • Generates safe and secure file sharing links

Application components

  • Synology Drive Admin Console
  • Synology Drive ShareSync
  • Synology Drive


  • For Synology Drive Server versions below 3.0:
    • Cloud Station applications, including Cloud Station Drive, Cloud Station Backup, Cloud Station ShareSync, and DS cloud are compatible with Synology Drive Server. That is, the applications will continue to work after Cloud Station Server has been upgraded to Synology Drive Server
    • Synology Drive Client desktop application and Synology Drive ShareSync are compatible with Cloud Station Server. They can continue to function with connection to Cloud Station Server
  • For Synology Drive Server versions 3.0 and above:
    • Synology Drive Server 3.0 and above no longer support Cloud Station Suite applications. If you are using any Cloud Station Suite applications (Cloud Station Server, Cloud Station Drive, Cloud Station Backup, Cloud Station ShareSync, or DS cloud), you must switch to their counterparts in the Synology Drive Suite to ensure compatibility
    • Connected Synology Drive client applications, including Synology Drive Client and Synology Drive ShareSync, must be updated to version 3.0 and above to ensure compatibility
  • Compatible with DSM 6.2.2 or above
  • The following packages from Package Center must be installed first:     - Synology Universal Search     - Synology Application Service

Synology Drive Admin Console

  • Service management center for administrators to monitor and control business data assets and resources on Synology Drive
  • File synchronization server for corresponding client applications on computers, mobile phones, and other Synology NAS servers
  • Option to select specific shared folders on Synology NAS for access in Synology Drive with history version policies
  • Flexible settings for users' access and sharing permissions to suit any deployment scenarios
  • Point-in-time history version restoration of files and folders
  • Shared folder service management with versioning policies
    • Up to 32 historical file versions with cross-version deduplication
    • Historical version rotation with duration of 7, 30, 60, or 120 days
    • Retention policy of first-in-first-out method or Intelliversioning algorithm, preserving the most significant file versions
  • Recommended number of concurrent computer client connections per Synology NAS: Up to 2,000 (See Note 1)
  • Monitors and logs detailed system health status, user actions, and events, including service disruption, modification of shared folder configurations, and file manipulations
  • Non-admin users' sharing permission settings, including the ability to share files publicly as well as directly with assigned DSM users and group accounts
  • Blacklisting file types (e.g., documents, music, videos, images, etc.), file name, file extensions, and maximum file size for specific users' syncing files
  • Connection list of client applications with detailed information (e.g., device name, username, application type, online/offline status, IP address, location) as well as an option to unlink the connection
  • Customizable content indexing rules for each shared folders for robust search in Synology Drive
  • Calculation of application's storage usage and option to manually clean up deleted files in recycle bins to free up space
  • Version Explorer allows administrators to switch view roles, browse file/folder version history, and download/restore them with minute-level version granularity
  • Mounted shared folders cannot be enabled as team folders
  1. The number of concurrent computer client connections may vary for different Synology NAS models (Refer to each Synology NAS model's product spec for the recommended number)

Synology Drive ShareSync

  • Real-time collaboration via two-way synchronization with multiple Synology NAS servers in multiple locations
  • One-way synchronization to distribute or collect data and files to remote Synology NAS servers
  • Flexible options to sync folders and selectively sync sub-folders to prevent redundant file syncing
  • Sync files on shared folder basis or selectively sync sub-folders with multiple Synology NAS servers
  • Flexible sync mode settings with either syncing all privileges, only domain user privileges or files excluding permissions and metadata
  • Two-way sync or one-way upload/download to meet different remote offices and collaboration needs
  • Blacklisting file types (e.g., documents, music, videos, images, etc.), file name, file extensions, and maximum file size for syncing files and folders for each syncing task
  • Options to tackle file version conflict by either keeping the latest modified version, or keeping the version on the server and renaming to keep the discarded version
  • Monitors syncing status with information connected servers' information and connection status for error handling
  • Monitors and logs detailed file syncing events which can be filtered by shared folders, keywords, or date range
  • Under the following circumstances, files will not be synced by Synology Drive ShareSync:
    • Certain file types or file paths containing certain characters (Learn more)
    • The file path is longer than 2,048 characters
    • The file name is longer than 255 characters
  • Each Synology NAS can connect with multiple host Synology NAS servers, but a Synology NAS can only be paired with the host Synology NAS once
  • A local shared folder cannot be set as the sync folder for multiple host Synology NAS servers simultaneously
  • User home folders (homes), mounted shared folders, and folders without write permission cannot be used as sync folders
  • Files and folders under the mounted folder on the client Synology NAS will not be synced

Synology Drive

  • File access on web portal and collaboration through team folders with labels and stars to categorize or mark important files
  • Granular and flexible file/folder permission settings for secure sharing scenarios
  • Integration with the online editing tool Synology Office and instant messaging service Synology Chat for seamless team collaboration
  • Supported browsers including Firefox, Chrome, Safari, and Internet Explorer 10 or later
  • File management with labels, stars, or hotkey, and sorting by title, modified time, type, owner, and size
  • Content searching via DSM built-in package Synology Universal Search with a variety of search criteria (e.g., keyword, location, type, owner, labels, size, and date) to quickly gather the most relevant data
  • Customizable permission settings to share folders and files only with other DSM users, or share publicly with the protection of password and validity period
  • Monitors and logs detailed user actions and events, including file manipulations, permission modifications, and version rotations
  • Provides the ability for team collaboration on documents, spreadsheets, and slides through the integration with Synology Office
  • Sends important update notifications via the Synology instant message application Synology Chat
  • Backs up Synology Drive to local or remote destinations and restores the settings and data of the package to a previous point in time with the Synology package Hyper Backup
  • Deleted files from Team Folder will be placed in the Recycle Bin, which is only accessible by system administrators

Synology Drive Client


  • Desktop application to synchronize files and folders between the computer and the Synology Drive server to access, browse, and share files via file browser
  • Real-time or scheduled computer backup from the local computer to Synology Drive Server with the capability to restore files and folders on the client side


  • Synology Drive Server package must be installed on your Synology NAS
  • Supported operating systems:
    • Windows 7 and above
    • macOS 10.13 and above (64-bit)
    • Ubuntu 18.04 and above (officially supported versions)


  • Create up to 64 sync tasks with Synology Drive Client for Windows environment
  • On-demand Sync option to reduce computer capacity consumption and overhead on the server (Available on Windows 10 version 1809 and above)
  • File access from file browser on local computer with synchronization with My Drive, Team Folder, and Shared with me folders on Synology Drive Server
  • Two-way sync or one-way upload/download to meet different collaboration needs
  • Blacklisting file name, file extensions, and maximum file size for each sync task
  • Flexible backup settings with continuous, manual, or schedule mode to meet different backup needs
  • Monitors and logs file manipulations, including downloads, delete, rename, etc.


  • Certain file and drive types are not supported on Synology Drive sync task (Learn more)
  • .pst files are not supported because .pst files are not guaranteed to be portable
  • Only one backup task can be established for one account
  • Folders already synced or folders that are ancestor or child folders to a synced folder cannot be selected for sync task
  • If the local folder contains a folder mounted via other file protocols, files inside this mount point might not be synced because Synology Drive cannot detect file changes inside a mount point
  • On-demand Sync
    • Local folders which are already synced with Synology Drive's On-demand Sync, OneDrive's File On-Demand, or iCloud Drive and their child folders cannot be selected for a task with On-demand Sync
    • Root drive directories (e.g., C:\ and D:\) and home directories (e.g., C:\Users<username>) cannot be selected as On-demand Sync folder

Synology Drive Mobile


  • Easy access and file management on the go with file searching, sharing, moving, and applying labels in iOS and Android environments
  • Granular and flexible file or folder permission settings for secure sharing scenarios 
  • Offline access to view the files downloaded to the local device


  • Compatible with DSM 6.2.2 or above
  • File management with labels, stars, sorting by title, modified time, type, owner, and size
  • Content searching with a variety of criteria (e.g., keyword, location, type, owner, labels, size, and date) to quickly gather the most relevant data
  • Customizable permission settings to share folders and files only with other DSM users, or share publicly with the protection of password and validity period
  • Secure application lock with passcode and 2-step verification if the option has been enabled in DSM
  • Offline access and auto-update for multiple files on a local device
  • Option to view files in My Drive by file types (e.g., document, photo, video, music)
  • Integration with iOS Files and Android document provider as a universal entry to easily browse, open, edit, or move files among different storage apps
  • Seamlessly edit files online with Microsoft applications
  • Smooth previews and generation of thumbnails of raw images, and support for viewing general file formats (Supported formats may vary by OS and device)
    • Synology Office files: Synology Document, Synology Spreadsheet, Synology Slides
    • Documents: htm, html
    • Images: jpg, jpeg, png, gif, bmp
    • Audio files: mp3, m4a (except for alac), m4b, flac, ogg, wav
  • Accelerates file loading speed with cache management


  • Synology Slides cannot be viewed if the files are opened with links that do not allow downloads or copies in iOS device