Best ImageGlass Alternatives in 2026
The top ImageGlass alternatives are XnView MP, FastStone Image Viewer and IrfanView: 15 photo viewer software our editors would look at instead of ImageGlass, in our ranking order.
ImageGlass: A capable free viewer for broad format coverage across Windows, macOS, and Linux. Where it falls short: side-by-side A/B comparison is still in development.
Switching from ImageGlass? For most photo viewer software buyers the best ImageGlass alternative is XnView MP, built for cross-platform power users and photo managers.
Why People Look for an ImageGlass Alternative
- Side-by-side A/B comparison is still in development
- Basic HDR support may not meet advanced imaging workflows
- Pro purchases are final and non-refundable
- No side-by-side compare — 8 of the alternatives below have it
Quick Picks by What You Need
- Best overallXnView MP9.3
Cross-platform power users and photo managers
Visit XnView MP - Best free optionXnView MP9.3
Has a free plan
Visit XnView MP - Best for side-by-side compareXnView MP9.3
Side-by-side compare (ImageGlass: no)
Visit XnView MP
All 15 ImageGlass Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forCross-platform power users and photo managers
- Better than ImageGlass:
- Side-by-side compare
- Editor score 9.3 vs 7.6
A format-rich desktop viewer with serious cataloging, metadata, and batch tools.
- Contact sheets
- Side-by-side compare
- Color management
9.3/10★★★★★Visit XnView MP -
Best forWindows users wanting a free all-round viewer
- Better than ImageGlass:
- Side-by-side compare
- Editor score 9.1 vs 7.6
A free Windows viewer with RAW support, comparison, batch tools, editing, and scanning.
- Contact sheets
- Side-by-side compare
- Color management
9.1/10★★★★★Visit FastStone -
Best forWindows users needing batch image operations
- Better than ImageGlass:
- Editor score 9.0 vs 7.6
A practical Windows viewer for batch conversion, resizing, renaming, and RAW support.
9.0/10★★★★☆Visit IrfanView -
Best forFree cross-platform photo organization
- Better than ImageGlass:
- Side-by-side compare
- Editor score 8.8 vs 7.6
A capable free viewer for RAW files, comparisons, metadata, collections, and bulk file work.
- Contact sheets
- Side-by-side compare
- Color management
8.8/10★★★★☆Visit Geeqie -
Best forProfessional photographers with fast ingest workflows
- Better than ImageGlass:
- Side-by-side compare
- Editor score 8.7 vs 7.6
A focused photo workflow tool for rapid ingest, culling, previewing, and metadata work.
- Contact sheets
- Side-by-side compare
- Color management
8.7/10★★★★☆Visit Photo Mechanic -
Best forLinux users wanting an organizer and editor
- Better than ImageGlass:
- Editor score 8.5 vs 7.6
A broad Linux photo viewer with RAW support, metadata tools, catalogs, and conversion.
- Color management
- RAW image support
- Metadata viewer
8.5/10★★★★☆Visit gThumb -
Best forLinux users wanting viewing and annotation
- Better than ImageGlass:
- Side-by-side compare
- Editor score 8.4 vs 7.6
A capable open-source Linux viewer with annotation, comparison, and collection tools.
- Side-by-side compare
- Color management
- Metadata viewer
8.4/10★★★★☆Visit KDE -
Best forLinux users wanting a simple modern viewer
- Better than ImageGlass:
- Editor score 8.2 vs 7.6
A free, open-source Linux viewer for straightforward browsing, metadata, and basic image edits.
- Color management
- Metadata viewer
8.2/10★★★★☆Visit Loupe -
Best forMinimal Linux folder and slideshow viewing
- Better than ImageGlass:
- Editor score 8.0 vs 7.6
A focused Linux viewer for folders, thumbnails, zoom, rotation, and slideshows.
- Metadata viewer
8.0/10★★★★☆Visit Ristretto -
Best forRAW-focused photographers on Windows or macOS
- Better than ImageGlass:
- Side-by-side compare
- Editor score 7.7 vs 7.6
A focused desktop viewer for inspecting, sorting, and comparing RAW files.
- Side-by-side compare
- Color management
- RAW image support
7.7/10★★★★☆Visit FastRawViewer -
Best forOpen-source users needing comparison and batch tools
- Better than ImageGlass:
- Side-by-side compare
A capable open-source viewer for RAW, PSD, comparison, metadata, and batch workflows.
- Side-by-side compare
- RAW image support
- Metadata viewer
7.5/10★★★★☆Visit nomacs -
Best forMac photographers needing advanced metadata tools
- Better than ImageGlass:
- Side-by-side compare
A focused macOS viewer for RAW browsing, metadata work, culling, and batch processing.
- Contact sheets
- Side-by-side compare
- Color management
7.4/10★★★★☆Visit ApolloOne -
Best forOpen-source viewers needing broad format support
A broad-format desktop viewer with metadata, RAW, color management, and conversion tools.
- Color management
- RAW image support
- Metadata viewer
7.3/10★★★★☆Visit PhotoQt -
Best forWindows users wanting a format-rich viewer
A capable Windows viewer for RAW, modern formats, metadata, conversion and slideshows.
- RAW image support
- Metadata viewer
7.2/10★★★★☆Visit HawkView -
Best forWindows users wanting a broad free viewer
A broad free Windows viewer with RAW support, editing, metadata tools and slideshows.
- Color management
- RAW image support
- Metadata viewer
7.1/10★★★★☆Visit Pictureflect
ImageGlass Alternatives: Common Questions
What is the best alternative to ImageGlass?
XnView MP: #1 in our Photo Viewer Software ranking, with an editor score of 9.3 out of 10. A format-rich desktop viewer with serious cataloging, metadata, and batch tools.
Is there a free alternative to ImageGlass?
Yes. XnView MP, FastStone Image Viewer, IrfanView, Geeqie and gThumb have a free plan or a free tier (13 of the 15 alternatives on this page).
Why do people look for ImageGlass alternatives?
Side-by-side A/B comparison is still in development; Basic HDR support may not meet advanced imaging workflows; Pro purchases are final and non-refundable.
How do I switch from ImageGlass?
Export your data from ImageGlass (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel ImageGlass.
How to Switch from ImageGlass
- Export your data from ImageGlass (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel ImageGlass.
ImageGlass vs Each Alternative
| # | Tool | Free plan | Paid from | Supported platforms | RAW image support | Side-by-side compare | Score |
|---|---|---|---|---|---|---|---|
| 11 | ImageGlass | Yes | $99/seat/yr | Windows, macOS, Linux | Yes | No | 7.6 |
| 1 | XnView MP | Yes | €3.90/unit one-time | Windows, macOS, Linux | Yes | Yes | 9.3 |
| 2 | FastStone Image Viewer | Yes | Windows | Yes | Yes | 9.1 | |
| 3 | IrfanView | Yes | $18/device one-time | 9.0 | |||
| 4 | Geeqie | Yes | Free | Linux, macOS, Windows | Yes | Yes | 8.8 |
| 5 | Photo Mechanic | No | $149/yr | macOS, Windows | Yes | Yes | 8.7 |
| 6 | gThumb | Yes | Free | Linux | Yes | 8.5 | |
| 7 | Gwenview | Yes | Free | Linux | Yes | 8.4 | |
| 8 | Loupe | Yes | Free | linux | 8.2 | ||
| 9 | Ristretto | Free | linux | 8.0 | |||
| 10 | FastRawViewer | No | Windows, macOS | Yes | Yes | 7.7 | |
| 11 | nomacs | Yes | Free | Windows, Linux, macOS, FreeBSD, OS/2 | Yes | Yes | 7.5 |
| 12 | ApolloOne | Yes | macOS | Yes | Yes | 7.4 | |
| 13 | PhotoQt | Yes | Free | Linux, Windows | Yes | 7.3 | |
| 14 | HawkView | Yes | Windows 10 and 11 | Yes | 7.2 | ||
| 15 | Pictureflect Photo Viewer | Yes | Windows 10/11 desktop, laptop and tablet | Yes | 7.1 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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