PhotoQt

At a glance

• Editor score
  7.3 / 10
• Pricing
  Free plan
• Best for
  Open-source viewers needing broad format support
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Supports more than 140 formats, including RAW images
  • Displays metadata and handles embedded or imported color profiles
  • Adds slideshows, conversion, GPS maps, panoramas, and QR detection

• Where it doesn't

  • Available on Windows and Linux rather than broader platforms
  • Desktop-focused rather than a mobile or web viewer
  • No AI features for image organization or enhancement

Our verdict on PhotoQt

PhotoQt is a free, open-source desktop image viewer based on Qt/QML, designed for people who want broad file support and detailed viewing controls without a paid plan. It runs on Windows and Linux and supports more than 140 image formats, including RAW files. Its audience includes photographers, open-source users, and anyone who needs more than basic image opening and browsing. Touchscreen gestures, configurable controls, and support for motion photos and 360-degree panoramas add flexibility for different viewing setups.

Its strongest advantage is the range of image information and display options available in one viewer. PhotoQt can show EXIF, IPTC, and XMP metadata, use embedded or imported color profiles, and display image GPS locations with maps. Slideshows support random ordering, background music, and subfolders, while the conversion feature can move images between supported formats. QR-code and barcode detection is also included. Chromecast and Imgur integrations extend the product beyond local browsing, although the overall platform scope remains centered on Windows and Linux desktops.

The pricing structure is straightforward: PhotoQt is free and open source, with no paid tier described. Installation options include Linux distributions, Flatpak, and Windows, and source-based installation is documented for users who prefer that route. That gives technically inclined users flexibility, but the project may be less suitable for people seeking a mobile app, browser-based viewer, or a managed commercial product with broader platform coverage. Choose PhotoQt for format breadth, metadata visibility, color management, and specialist viewing features; choose an alternative if AI tools, mobile access, or a wider ecosystem are central requirements.

Your product? Our editors can test PhotoQt in depth and publish a review, labelled as paid · from $149/mo →

PhotoQt pricing

PhotoQt fact sheet

PhotoQt integrations

PhotoQt lists 2 integrations on its own site.

• Chromecast
• Imgur

Alternatives to PhotoQt

• XnView MPA format-rich desktop viewer with serious cataloging, metadata, and batch tools.9.3
• FastStone Image ViewerA free Windows viewer with RAW support, comparison, batch tools, editing, and scanning.9.1
• IrfanViewA practical Windows viewer for batch conversion, resizing, renaming, and RAW support.9.0

See all PhotoQt alternatives →

Featured on iTechGuides

PhotoQt is listed in our Photo Viewer Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update