nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.
Germany
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Open Source XnView Classic Alternatives for Linux
XnView Classic is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best open source Linux alternative is nomacs. If that doesn't suit you, our users have ranked more than 100 alternatives to XnView Classic and many of them are open source and available for Linux so hopefully you can find a suitable replacement. Other interesting open source Linux alternatives to XnView Classic are qView, Gwenview, qimgv and Shotwell.
filter to find the best alternatives
XnView Classic alternatives are mainly Image Viewers, but if you're looking for Image Editors or Photo Managers you can filter on that. Other popular filters include Mac, Linux and Open Source. These are just examples - use the filter bar below to find more specific alternatives to XnView Classic.
Alternatives list
97 nomacs alternatives
109 qView alternativesFast and lightweight Qt-based image viewer with support for Windows, macOS, and Linux. Features include multiple format support, customizable interface, GIF playback, high-resolution display compatibility, and efficient navigation through keyboard shortcuts.
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93 Gwenview alternativesOffers quick browsing and display of various image formats, basic editing tools like crop, rotate, lossless JPEG manipulation, folder browsing as thumbnails or slideshows, supports XCF, drag-and-drop, metadata viewing, KDE integration, and plugin extensions.
112 qimgv alternativesQt5 image viewer with optional video support. Ability to quickly copy / move images to different folders. Can open some extra formats (JPEG-XL, AVIF, APNG, HEIF/HEIC, RAW) via third-party image plugins.
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98 Shotwell alternativesShotwell is an open source photo organizer designed for the GNOME desktop environment.
Cost / License
- Free
- Open Source
Application types
Platforms
- Linux
- Flatpak
- Flathub
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122 gThumb alternativesgThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras.
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gThumb vs XnView Classic Comments
- gThumb is Free and Open Source
- gThumb is Privacy focused
72 Pix alternativesAn image viewer and browser utility - primarily for Linux Mint. Pix is part of the X-Apps project, which aims at producing cross-distribution and cross-desktop software.
57 PhotoQt alternativesPhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.
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QuickViewer is a graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.
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91 Eye of GNOME alternativesEye of GNOME is the official image viewer for the GNOME Desktop environment. With it, you can view single image files, as well as large image collections. The Eye of GNOME supports a variety of image file formats.
A no-nonsense hardware-accelerated image viewer. Oculante's vision is to be a fast, unobtrusive, portable image viewer with wide image format support, offering image analysis and basic editing tools.
Cost / License
- Free
- Open Source (MIT)
Application types
Platforms
- Linux
- Mac
- Windows
- Flathub
- Flatpak
- FreeBSD
- BSD
- NetBSD
Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.
Cost / License
- Free
- Open Source (GPL-2.0)
Application types
Platforms
- Mac
- Linux
- BSD
- Xfce
- Flathub
- Homebrew
- Windows
- NetBSD
- FreeBSD
United States
Japan
Czechia
Workflow is trash, and when saving quality is much worse. Also not the formats covered.