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




Windows Live Photo Gallery is described as 'Photo management and sharing: It is an upgraded version of Windows Photo Gallery, which was a part of Windows Vista with Windows Live. The application is available for download bundled with Windows Movie Maker via the Windows Essentials 2012 suite' and is a popular Photo Manager in the photos & graphics category. There are more than 25 alternatives to Windows Live Photo Gallery for a variety of platforms, including Windows, Mac, Linux, iPhone and Flathub apps. The best Windows Live Photo Gallery alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try IrfanView or digiKam. Other great apps like Windows Live Photo Gallery are nomacs, ImageGlass, Google Photos and FastStone Image Viewer.
gThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras.




Advanced photo software offering RAW processing, layer support, retouching, and video editing. Includes cataloging, presets, automatic import, and robust sharing. Supports RAW and JPG editing with post-trial photo products creation while maintaining non-subscription features.




You can use the Photos app to view or edit photos and videos in your Pictures library and on OneDrive, and to import photos and videos. The Photos app includes a wide range of editing options to enhance your photos, from automatic fixes to advanced adjustments.




No Tagging, no search by tag, no folder tree view, pointless and unusable partial image displayed for entire folder tree, complete lack of functionality or compatibility, awful navigation.
Batch import and rename is not supported, People Tags are incompatible, many functions are missing


This alternative is disputed. Microsoft Photos is a legitimate Windows Live Photo Gallery alternative, but it might have issues that some users think are important.
Diffractor unifies managing photo, video and audio files. If you centralize media on that trusty old PC; let Diffractor do the heavy lifting.


Helps manage extensive photo collections with import tools, duplicate detection, smart albums, keyword tagging, timeline and calendar views, background customization, instant search, and fullscreen modes for an efficient and customizable photo organization experience.




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



Integrates photos from various devices into a unified, organized library, syncing collections across Apple, Android, and Windows while preserving folder structures. Enables multi-platform editing, advanced search, sharing, RAW support, offline syncing, metadata tools, and secure management.



CodedColor PhotoStudio by 1STEIN is a Windows photo viewer and editor to organize, edit, resize, reformat, correct, compare, sort, watermark, annotate and print digital images, and to edit EXIF and IPTC data in digital photos.




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:



Efficiently manage and organize large photo collections with face recognition, RAW file support for over 590 camera models, duplicate detection, thematic sorting, image optimization, direct camera import, easy slideshow creation, detailed content analysis, and backup to CD, DVD, or hard drive.


DBGallery is a photo management database system enabling everyone in an organization to quickly access its digital photo assets. It operates in a shared multi-user environment.
Pictomio is a software application intended for managing, categorizing, searching, and archiving photos as well as geotagging photos and videos that also allows you to generate animated 2D and 3D slideshows.



So dumbed down from Live Photo Gallery that it's useless for any real image organization.