nomacs Alternatives

nomacs is described as 'free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images' and is a very popular Image Viewer in the photos & graphics category. There are more than 50 alternatives to nomacs for a variety of platforms, including Windows, Linux, Mac, Xfce and PortableApps.com. The best alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try ImageGlass or qView. Other great apps like nomacs are XnView MP, FastStone Image Viewer, XnView and HoneyView.

nomacs alternatives are mainly Image Viewers but may also be Image Editors or Photo Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of nomacs.

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nomacs

190

Free • Open Source
Image Viewer

Mac
Windows
Linux
FreeBSD

nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image...

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IrfanView
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No
Free Personal • Proprietary
Image Viewer
Image Editor
Image Converter
Windows
PortableApps.com
126 alternatives to IrfanView
Fast and compact image viewer/converter trying to be simple for beginners and powerful for professionals. Many supported file formats and features. Features included: multi-language support, Thumbnail option, Painting, slideshow, toolbar skins, fast directory browsing, batch...
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IrfanView Features
1. LightweightIrfanView consumes less device resources compared to similar apps.
2. PortableIrfanView can be used from a USB stick or similar with no prior installation.
3. Command line interfaceIrfanView either have CLI support or is a CLI-only app.
4. Extensible by Plugins/ExtensionsIrfanView can be extended with add-ons, plugins and extensions.
5. Batch Rename FilesIrfanView supports renaming of different types of files or data in large batches.
Batch conversion
Image Navigation
Intuitive Interface
Convert images to PDF
Image Combining
Customizable
Folders
Lossless Compression
Photo effects
Page labeling
IrfanView vs nomacs opinions
Almost everyone thinks IrfanView is a great alternative to nomacs.
ImageGlass
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Yes
No
Free • Open Source
Image Viewer
Image Editor
Windows
63 alternatives to ImageGlass
ImageGlass is a simple picture viewer with which you will be able to display your image collection in a very similar way to the one that Windows provides by default, but with some additional functions. This application will allow you to better manage your pictures thanks to the...
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ImageGlass Features
1. LightweightImageGlass consumes less device resources compared to similar apps.
2. Support for ThemesYou can use themes and templates to change the look and feel of ImageGlass.
3. PortableImageGlass can be used from a USB stick or similar with no prior installation.
4. Ad-freeImageGlass doesn't contain any form of external advertising.
5. No registration requiredYou can use most of the features in ImageGlass without registration.
6. Dark ModeImageGlass supports dark mode for comfortable usage in low light conditions.
7. Works OfflineImageGlass can be used without the need to connect to the internet.
8. Hardware AcceleratedImageGlass can use the GPU and CPU to speed up rendering, conversion, and overall performance.
9. Built-in viewerImageGlass shows you a quick preview of an image, page or file in supported formats.
X86/x64 Compatibility
Fullscreen support
Customizable
Crop images
Built-in Color picker
Pen Support
Extract images
Multiple languages
Color Picker
Upload directly to Facebook
ImageGlass vs nomacs opinions
XnView MP
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Yes
No
Free Personal • Proprietary
Image Viewer
Photo Manager
Mac
Windows
Linux
126 alternatives to XnView MP
XnViewMP is a free software to view, organise, convert graphics and photos files or to create slide show, contact sheet, HTML pages.
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XnView MP Features
1. Batch EditingXnView MP allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
2. Ad-freeXnView MP doesn't contain any form of external advertising.
3. Works OfflineXnView MP can be used without the need to connect to the internet.
4. PortableXnView MP can be used from a USB stick or similar with no prior installation.
5. Batch Rename FilesXnView MP supports renaming of different types of files or data in large batches.
Media library
Batch image manipulation
Thumbnails
Sorting by tags
Batch processing
Multi Platform
Photo effects
Cross-Platform
EXIF Editing
Watermark images
FastStone Image Viewer
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Yes
No
Free Personal • Proprietary
Image Viewer
Image Editor
Windows
110 alternatives to FastStone Image Viewer
FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments.
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FastStone Image Viewer Features
1. Batch EditingFastStone Image Viewer allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
2. LightweightFastStone Image Viewer consumes less device resources compared to similar apps.
3. PortableFastStone Image Viewer can be used from a USB stick or similar with no prior installation.
4. Ad-freeFastStone Image Viewer doesn't contain any form of external advertising.
5. Batch Rename FilesFastStone Image Viewer supports renaming of different types of files or data in large batches.
6. No registration requiredYou can use most of the features in FastStone Image Viewer without registration.
7. Works OfflineFastStone Image Viewer can be used without the need to connect to the internet.
8. Dark ModeFastStone Image Viewer supports dark mode for comfortable usage in low light conditions.
Image browser
Batch conversion
Slideshow mode
Intuitive Interface
Batch processing
Built-in Image editor
Clone stamp tool
Built-in player
Side-by-Side Comparison
Support for Hotkeys
qView
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Yes
No
Free • Open Source
Image Viewer
Mac
Windows
Linux
82 alternatives to qView
qView is a Qt-based image viewer designed to be practical and minimal, available for Windows, macOS, and Linux
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qView Features
1. LightweightqView consumes less device resources compared to similar apps.
2. PortableqView can be used from a USB stick or similar with no prior installation.
3. Ad-freeqView doesn't contain any form of external advertising.
4. Dark ModeqView supports dark mode for comfortable usage in low light conditions.
5. Works OfflineqView can be used without the need to connect to the internet.
6. Privacy focusedqView is considered a privacy friendly alternative.
Minimalistic
Fullscreen support
QT Based
XnView
Do you think this is a good alternative?
Yes
No
Free Personal • Proprietary
Image Viewer
Image Converter
Windows
PortableApps.com
ReactOS
128 alternatives to XnView
XnView is a utility for viewing and converting graphic files. XnView is provided as FREEWARE for private non-commercial or educational use (including non-profit organization).
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XnView Features
1. Batch Rename FilesXnView supports renaming of different types of files or data in large batches.
2. Built-in viewerXnView shows you a quick preview of an image, page or file in supported formats.
3. PortableXnView can be used from a USB stick or similar with no prior installation.
Batch conversion
Image resizing
Batch processing
Image Correction
Crop images
Convert PDF to image
Multiple languages
Image Combining
Collage
XnView vs nomacs opinions
Guest
XNview-MP (not listed) might be a good alternative. And it's multi-platform... I do use it, it has a lot of features, but is not small or simple.
Positive comment•
1
HoneyView
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Image Viewer
Comic and Manga Reader
Windows
58 alternatives to HoneyView
HoneyView is a fast image viewer that supports archived image files for comics/manga/photos. Its design is light and the interface skin can be changed. You can set HoneyView as your default image viewer and also add a shell context menu.
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HoneyView Features
1. LightweightHoneyView consumes less device resources compared to similar apps.
2. PortableHoneyView can be used from a USB stick or similar with no prior installation.
Built-in Image converter
WEBP Support
Read Manga
Supports BPG image format
JPEGView
Do you think this is a good alternative?
Yes
No
Free • Open Source
Image Viewer
Image Editor
Windows
PortableApps.com
117 alternatives to JPEGView
JPEGView is a lean, fast and highly configurable viewer/editor for JPEG, BMP, PNG, WEBP, TGA, GIF, TIFF, HEIC, JXL, and AVIF images with a minimal GUI. Basic on-the-fly image processing is provided - allowing adjusting typical parameters as sharpness, color balance, rotation...
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JPEGView Features
1. LightweightJPEGView consumes less device resources compared to similar apps.
2. PortableJPEGView can be used from a USB stick or similar with no prior installation.
3. Works OfflineJPEGView can be used without the need to connect to the internet.
4. Privacy focusedJPEGView is considered a privacy friendly alternative.
5. Ad-freeJPEGView doesn't contain any form of external advertising.
6. Batch Rename FilesJPEGView supports renaming of different types of files or data in large batches.
7. Hardware AcceleratedJPEGView can use the GPU and CPU to speed up rendering, conversion, and overall performance.
8. No registration requiredYou can use most of the features in JPEGView without registration.
Minimalistic
Image Preview
Borderless
Play as Movie
Built-in editor
Image Processing
Standalone
Function Key Shortcuts
Gwenview
Do you think this is a good alternative?
Yes
No
Free • Open Source
Image Viewer
Linux
KDE
74 alternatives to Gwenview
Gwenview is an image viewer for KDE. It can load and save all image formats supported by KDE, but Gwenview can also browse GIMP files (*.xcf). Gwenview does not try to replace your favorite image editor, so it only features the most simple image manipulations: rotation and...
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Gwenview Features
1. LightweightGwenview consumes less device resources compared to similar apps.
2. Ad-freeGwenview doesn't contain any form of external advertising.
3. Dark ModeGwenview supports dark mode for comfortable usage in low light conditions.
4. Works OfflineGwenview can be used without the need to connect to the internet.
5. Privacy focusedGwenview is considered a privacy friendly alternative.
6. PortableGwenview can be used from a USB stick or similar with no prior installation.
Image resizing
Image Processing
qimgv
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Yes
No
Free • Open Source
Image Viewer
Windows
Linux
93 alternatives to qimgv
Qt5 image viewer with optional video support. Contribute to easymodo/qimgv development by creating an account on GitHub.
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qimgv Features
Copy & paste actions
Photo Wall
Folder Hierarchy
Customizable
Video playback
WEBP Support
Scripting Copy-Dialog
Discontinued
"DEVELOPMENT IS ON HOLD INDEFINITELY (russian invasion of my country)" - Developer

qimgv vs nomacs opinions
pros, cons and recent comments
Nightcall
Video playback, better UI and grid layout and can move, cut, copy & paste files.
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