Synology Diskstation Manager
All Diskstation Manager releases at a glance: release dates, number of versions, latest version, LTS status and the end-of-life (EOL) visualisation
All supported productsFree Versio.io trialWhat is Diskstation Manager?
Synology DiskStation Manager (DSM) is an intuitive, web-based operating system for
every Synology DiskStation and RackStation, allowing users to manage and share files,
back up data, and access a wide range of applications. It provides a comprehensive
suite of tools for various needs, including a file explorer, multimedia streaming,
and advanced security features, all accessible through a familiar desktop-like interface.
Essentially, DSM transforms a Synology network-attached storage (NAS) device into
a private cloud solution for home and business use.
Diskstation Manager release and version history
| Release | Release date | Versions | Latest version | Latest version date | LTS |
|---|---|---|---|---|---|
| 7.4 | 2026-06-16 | 2 | 7.4.1-90080 | 2026-07-23 | No |
| 7.3 | 2025-10-08 | 8 | 7.3.2-86009-4 | 2026-07-29 | Yes |
| 7.2 | 2023-05-22 | 30 | 7.2.2-72806-9 | 2026-06-30 | No |
| 7.1 | 2022-04-27 | 15 | 7.1.1-42962-9 | 2025-08-05 | Yes |
| 7.0 | 2021-07-19 | 9 | 7.0.1-42218-7 | 2024-11-28 | No |
| 6.2 | 2018-05-24 | 33 | 6.2.4-25556-8 | 2024-12-03 | Yes |
| 6.1 | 2017-01-25 | 35 | 6.1.7-15284-3 | 2019-01-02 | No |
| 6.0 | 2016-03-24 | 37 | 6.0.3-8754-8 | 2018-06-25 | No |
| 5.2 | 2015-05-12 | 27 | 5.2.2-5644-8 | 2019-01-02 | Yes |
| 5.1 | 2014-11-07 | 12 | 5.1-5055 | 2015-05-19 | No |
| 5.0 | 2014-03-10 | 20 | 5.0-4627-2 | 2014-11-12 | No |
| 4.3 | 2013-08-27 | 19 | 4.3-3827-8 | 2014-09-29 | No |
| 4.2 | 2013-03-04 | 15 | 4.2-3259 | 2017-06-21 | Yes |
| 4.1 | 2012-08-31 | 9 | 4.1-2851 | 2012-12-18 | No |
| 4.0 | 2012-03-06 | 11 | 4.0-2265 | 2014-09-10 | No |
| 3.2 | 2011-09-06 | 9 | 3.2-1983 | 2014-11-19 | No |
| 3.1 | 2011-03-03 | 13 | 3.1-1639 | 2014-09-10 | No |
| 3.0 | 2010-09-20 | 7 | 3.0-1417 | 2010-12-27 | No |
| 2.3 | 2010-03-08 | 7 | 2.3-1167 | 2010-07-01 | No |
| 2.2 | 2009-09-07 | 5 | 2.2-1045 | 2010-02-09 | No |
| 2.0 | 2006-04-24 | 26 | 2.0-732 | 2009-01-19 | No |
| 1.0 | 2006-08-06 | 2 | 1.0-27 | 2007-05-02 | No |
| 2.1 | 2009-03-10 | 5 | 2.1-851 | 2009-08-05 | No |
Data as of 6 October 2026. Dates in ISO format (YYYY-MM-DD). Source: Versio.io product release & end-of-life database.
The entire lifecycle of the product Diskstation Manager
Facts and figures about Diskstation Manager
| Product | Diskstation Manager |
|---|---|
| Vendor | Synology |
| Latest version | 7.4.1-90080 |
| Number of releases | 23 |
| Number of versions | 356 |
| Number of unstable versions | 0 |
| Number of versions affected by CVE | 142 |
| Licence | Commercial |
| Version command | cat /etc.defaults/VERSION |
Frequently asked questions about Synology Diskstation Manager end of life
What is the latest version of Synology Diskstation Manager?
The latest version of Synology Diskstation Manager is 7.4.1-90080, released as part of the 7.4 release on 16 June 2026.
Which Synology Diskstation Manager versions are still supported?
Diskstation Manager 7.4 and Diskstation Manager 7.3 are supported as of 6 October 2026. All other releases have reached end of life and no longer receive fixes.
When does Synology Diskstation Manager 7.4 reach end of life?
Synology Diskstation Manager 7.4 reaches end of life on 30 June 2028. After that date, no security fixes are provided.
Does Synology Diskstation Manager have long-term support (LTS) releases?
Yes. Diskstation Manager 7.3, Diskstation Manager 7.1, Diskstation Manager 6.2, Diskstation Manager 5.2 and Diskstation Manager 4.2 are LTS releases with an extended maintenance period.
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