You should not have to buy a NAS to find a photo
Synology stores photos in a NAS private cloud; this searches the folders you already have
Face and subject recognition in Synology Photos are mature. The catch is the prerequisite: Synology documents that a Synology NAS is required to store your photos privately. If your images already sit on a computer, an external drive, or an existing network share, buying hardware and moving everything in just to search is an extra cost.
Synology Photos fits better when
- You already own a Synology NAS, or intended to buy one anyway.
- You want long-term family photo archiving, multi-device backup, and sharing.
- You want albums generated automatically by person, place, and time for browsing.
Searching existing folders is simpler when
- You do not want to buy a NAS first, or move tens of thousands of images into it.
- Images are spread across internal disks, external drives, and network shares.
- You need to search by text in the image, table screenshots, body pose, or color.
- You need to find matches from a reference image and export ranked results.
- This is a working library rather than a family album: client photos, product shots, event archives.
Prerequisites and cost
| Capability | Assist Local Image Search | Synology Photos |
|---|---|---|
| Hardware required to run | An existing Windows or macOS computer | Documented as requiring a Synology NAS for private storage |
| Where photos live | In their original folders, not moved or renamed | In the private cloud on the Synology NAS |
| Images on external drives and existing shares | YesAdd the folder and it is indexed | Applies once photos are in the NAS |
| Software cost if you already own the NAS they win | Free for 7 days, then paid by usage time | Included with DSM at no extra software cost |
How you search
| Capability | Assist Local Image Search | Synology Photos |
|---|---|---|
| Find photos of a person by face | Yes | YesFace recognition is listed officially |
| Automatic face clustering | Yes | YesAuto albums are generated from face recognition results |
| Subject and object classification | YesSemantic search | YesSubject recognition, with conditions by people, objects, places |
| Find similar images from a reference image | Yes | Not listedNot listed in the official feature overview |
| Select a region and find the full original | Yes | Not listedNot listed in the official feature overview |
| Filter by color | Yes | Not listedNot listed in the official feature overview |
| Search by body pose | Yes | Not listedNot listed in the official feature overview |
| Search text inside images (OCR) | Yes | Not listedNot listed in the official feature overview |
| Recognize and search table screenshots | Yes | Not listedNot listed in the official feature overview |
| Point a camera at an object and search | Yes | Not listedNot listed in the official feature overview |
Organizing and delivery
| Capability | Assist Local Image Search | Synology Photos |
|---|---|---|
| Album structure and sharing they win | PartialSearch-first, with collections | YesCustom albums, auto albums, and condition-based albums are listed officially |
| Duplicate and near-duplicate cleanup | Yes | Not listedNot listed in the official feature overview |
| Results ranked by similarity | Yes | Not listedNot listed in the official feature overview |
| Export results as images, filenames, or a table | Yes | Not listedNot listed in the official feature overview |
No photos to move, no hardware to buy
It does not take over storage. It indexes the folders you point at, including a NAS share mounted as a local directory.
- 01Install on your current computerWindows or macOS, with no extra hardware.
- 02Add foldersInternal disks, external drives, and network shares mounted locally all work.
- 03Nothing gets movedOnly an index is built; originals keep their location and folder structure.
FAQ
I already own a Synology NAS. Is this still useful?
They can coexist. Keep storage on the NAS, mount the photo share locally, and index it to add reverse image search, OCR, pose, color, and deduplication, which are not listed in the Synology Photos feature overview.
Can it search images on a network share?
Yes, as long as the directory is reachable as a local path, for example mounted as a network drive. Add the folder and it is indexed.
Are photos uploaded to your servers?
No. Indexing and search run on your machine. The standard edition only goes online to validate licence time, and a fully offline edition is available.
Which is better for family photos?
For long-term archiving, multi-device backup, and family sharing, the NAS approach fits better. Assist focuses on making high-volume, unnamed libraries searchable by sight, which leans toward working use.
Test it on your own library
Free for 7 days. Add a folder and search your own images before deciding.