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gThumb Alternatives for Mac

gThumb is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is nomacs, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to gThumb and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to gThumb are XnView MP, digiKam, qView and Photoscape.

gThumb alternatives are mainly Image Viewers but may also be Photo Managers or Image Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of gThumb.
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  101
  • Linux
  • GNOME

gThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from...

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  1. nomacs icon

    nomacs

    • Mac
    • Windows
    • Linux
    • FreeBSD
    63 alternatives to nomacs 

    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.

     Suggest and vote on features
    Features
    1.  Lightweightnomacs consumes less device resources compared to similar apps.
    2.  Portablenomacs can be used from a USB stick or similar with no prior installation.
    3.  Extensible by Plugins/Extensionsnomacs can be extended with add-ons, plugins and extensions.
    4.  Dark Modenomacs supports dark mode for comfortable usage in low light conditions.
    Screenshot
    Screenshot
  2. XnView MP icon

    XnView MP

    • Mac
    • Windows
    • Linux
    123 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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    Features
    1.  Batch EditingXnView MP allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
    2.  PortableXnView MP can be used from a USB stick or similar with no prior installation.
    3.  Batch Rename FilesXnView MP supports renaming of different types of files or data in large batches.
    Screenshot
    Screenshot


  3. digiKam icon

    digiKam

    • Mac
    • Windows
    • Linux
    • BSD
    • KDE
    • Qt
    78 alternatives to digiKam 

    digiKam is an advanced digital photo management application which makes importing and organizing digital photos a "snap". The photos are organized in albums which can be sorted chronologically, by folder layout or by custom collections.

     Suggest and vote on features
    Features
    1.  Facial RecognitiondigiKam can register a biometric facial pattern to identify or verify the identity of a subject through an image or video.
    2.  File TaggingdigiKam can organize and highlight your files with tags and labels.
    Screenshot
    Screenshot
  4. qView icon

    qView

    • Mac
    • Windows
    • Linux
    80 alternatives to qView 

    qView is a Qt-based image viewer designed to be practical and minimal, available for Windows, macOS, and Linux

     Suggest and vote on features
    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.
    Screenshot
    Screenshot
  5. Photoscape icon

    Photoscape

    • Mac
    • Windows
    • Windows S
    193 alternatives to Photoscape 

    PhotoScape is a fun and easy photo editing software that enables you to fix and enhance photos.

     Suggest and vote on features
    Features
    1.  Batch EditingPhotoscape allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
    Viewer: Slideshow, Fullscreen, Wallpaper, Lossless Rotation, Exif
    Editor: 120+ Frames, Resize, Rotate, Brightness, Color, Contrast, Auto Contrast, Sharpen, Clipart


  6. Preview icon

    Preview

    • Mac
    149 alternatives to Preview 

    Preview is a simple and elegant application by Apple for viewing and working with images and PDF documents.

     Suggest and vote on features
    Features
    1.  Fill PDF FormsPreview supports forms in PDF files.
    2.  PDF annotationPreview support PDF Annotation for highlighting, notes etc
    Screenshot
    Screenshot
  7. ACDSee Photo Studio icon

    ACDSee Photo Studio

    • Mac
    • Windows
    • iPhone
    • iPad
    153 alternatives to ACDSee Photo Studio 

    ACDSee is a complex, multi-purpose application that serves for viewing, organizing and editing digital photos. Furthermore, images can be shared on social websites or your own space on the developer’s website.

     Suggest and vote on features
    Features
    1.  Facial RecognitionACDSee Photo Studio can register a biometric facial pattern to identify or verify the identity of a subject through an image or video.
    2.  Support for 4KACDSee Photo Studio supports watching, rendering or exporting 4K content (also know as UHD or Ultra HD).
    3.  Batch EditingACDSee Photo Studio allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
    Screenshot
    Screenshot
  8. Geeqie Image Viewer icon

    Geeqie Image Viewer

    • Linux
    • Xfce
    • BSD
    • Mac
    84 alternatives to Geeqie Image Viewer 

    Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.

     Suggest and vote on features
    Features
    Sidebar with histogram, exif and keywords
  9. Fragment image viewer icon

    Fragment image viewer

    • Mac
    • Windows
    • Linux
    56 alternatives to Fragment image viewer 

    Fragment is an image viewer with cool features like: Upload and Share, HUD User Interface, Peeking and Skimming, Animated GIFs, History, Thumbnails, Fill View and it is fast!

    Features:

    • Lightweight;
    • Fast startup, image loading and on-screen navigation, using OpenGL;
    • Uniqu.
     Suggest and vote on features
    Features
    1.  LightweightFragment image viewer consumes less device resources compared to similar apps.
    Screenshot
    Screenshot
  10. Sequential icon

    Sequential

    65 alternatives to Sequential 

    Sequential is an image viewer for Mac OS X. It was originally designed for opening a folder of images and displaying them in order. It works well for viewing comics and manga.

     Suggest and vote on features
    This app doesn't have any features at the moment.
    Discontinued

    The program is no longer updated. Last version, 2.1.2, released in January 2010, can be still downloaded from the official website.

    Screenshot
Showing 10 of 32 alternatives
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