Synology Image Assistant Extension allows smooth viewing of more file formats in Synology Photos through a web browser.

Synology Image Assistant Extension for Firefox
"Synology Image Assistant Extension" is a Firefox add-on that improves the viewing experience in Synology Photos by supporting more file formats, including HEIF/HEVC. It automatically generates JPEG thumbnails for easy access across all devices. This extension works in tandem with its desktop utility, available via Synology's Download Center, and facilitates community support through Synology's official forums.
Add-on stats
Manifest V3
By: Synology Inc.
Rating: 1.33
(18)
Weekly download count: 336
Firefox on Android: No
Permissions:
- storage
- nativeMessaging
Size: 781.55K
URLs: Website
Full description: See detailed description
Ranking
# 982 ▲ 6
Other platforms
Not available on Android
User reviews
Pros
- Works as advertised
- Functions as a needed extension for Synology users
- Provides some benefits for sharing files
Cons
- Frustration over removed codecs and functions
- Lack of support for Linux users
- User experience has worsened
- Requires installation of additional software
- Poor communication and updates from Synology
Most mentioned
- Removal of essential functions in DSM
- Need for additional software (browser plug-in and desktop app)
- Dissatisfaction with Synology's decisions regarding updates and support
User reviews
C'mon, Synology! Add the codecs back. This is ridiculous.
by Firefox user 15409872, 2025-02-28
by Firefox user 18833945, 2025-02-14
Fucked my current transferts up
by Firefox user 18816826, 2025-02-04
Add-on safety
Risk impact
Synology Image Assistant Extension requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Synology Image Assistant Extension. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** *** **** *******
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