KPhotoAlbum is described as 'application for tagging and managing a photo collection and making it searchable' and is an app in the Photos & Graphics category. There are more than 50 alternatives to KPhotoAlbum for a variety of platforms, including Windows, Mac, Online / Web-based, iPhone and Linux. The best alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try nomacs or ImageGlass. Other great apps like KPhotoAlbum are Google Photos (Freemium), XnView MP (Free Personal), digiKam (Free, Open Source) and FastStone Image Viewer (Free Personal).
nomacs is a small, fast image viewer able to handle the most common image formats including RAW images. Additionally it is possible to synchronize multiple viewers. A synchronization of viewers running on the same computer or via LAN is possible.
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.
Google Photos is a photograph and video sharing and storage service by Google. It allows the users to store and share images and videos using the 15 GB free storage space of their Google Account or a Google One subscription.
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.
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.