PhotoQt
photoqt.org
What it is
PhotoQt is a free, open-source image viewer for Linux and Windows, released under GPL version 2 or later. It supports more than 140 image formats, including RAW, and displays Exif, IPTC, and XMP metadata with face display and tagging. Browsing includes slideshows with background music and random ordering, plus touchscreen gestures such as pinch-to-zoom. PhotoQt handles photo spheres, 360-degree panoramas, motion photos, micro videos, and Apple Live Photos. It can show GPS locations on embedded or interactive maps, use embedded or imported color profiles, work with Chromecast, and upload images directly to Imgur. Extensions expand its capabilities, with some packages including them automatically. Basic manipulation is limited to zooming, rotating, and mirroring, and those changes apply only during the current session. Installation options include Linux distribution repositories, a Windows installer, and Flatpak; source-build instructions are also provided. Feedback goes through GitLab issues, while translations are accepted through Crowdin.
Spec sheet
- Purpose
- PhotoQt is a free, open-source image viewer based on Qt/QML.Read 5 Oct 2026 · github.com
- Integrations
- PhotoQt supports Chromecast and can upload images directly to Imgur.Read 5 Oct 2026 · github.com
- License
- PhotoQt is released under the GPL version 2 or later.Read 5 Oct 2026 · github.com
- Color profiles
- PhotoQt supports embedded color profiles and importing custom profiles.Read 5 Oct 2026 · github.com
- Downloads
- PhotoQt is available through Linux distribution repositories and offers installation options including a Windows installer and Flatpak.Read 5 Oct 2026 · github.com
- Editing limits
- Zooming, rotating, and mirroring are basic image manipulation features that apply per session only.Read 5 Oct 2026 · github.com
- Extensions
- Extensions can be installed to expand PhotoQt’s capabilities, and some packages include them automatically.Read 5 Oct 2026 · github.com
- Image formats
- PhotoQt supports more than 140 image formats.Read 5 Oct 2026 · github.com
- Maps and location
- PhotoQt can show image GPS locations on embedded or interactive maps.Read 5 Oct 2026 · github.com
- Metadata and slideshows
- PhotoQt displays Exif, IPTC, and XMP information, including face display and tagging, and offers slideshows with background music and random ordering.Read 5 Oct 2026 · github.com
- Panoramas and motion photos
- PhotoQt supports photo spheres, 360-degree panoramas, motion photos, micro videos, and Apple Live Photos.Read 5 Oct 2026 · github.com
- Source build
- The project provides instructions for building PhotoQt from source.Read 5 Oct 2026 · github.com
- Support and contributions
- The project invites feedback through GitLab issues and accepts translations through Crowdin.Read 5 Oct 2026 · github.com
- Touch controls
- PhotoQt supports touchscreens, including pinch-to-zoom and touch gestures.Read 5 Oct 2026 · github.com
Plans and prices
Strong points and limits
Strong points
- Free and open source
- Supports more than 140 formats
- Handles RAW and color profiles
- Displays Exif, IPTC, and XMP
- Supports panoramas and Live Photos
Limits
- Available only on Linux and Windows
- Manipulation changes last only for the session
- Editing is limited to zooming, rotating, and mirroring
Who it suits
It suits users who need a broad-format desktop viewer with metadata, color management, maps, and touchscreen support. It is available on Linux and Windows.
Verdict
PhotoQt is a format-rich viewer with metadata, mapping, slideshow, and specialized photo support. Its editing tools remain deliberately limited and session-only.
Where Specifiction places it
- Photo Viewer Software#21 of 347.5