No specific info about version 5.3. Please visit the main page of FastStone Image Viewer версия on Software Informer.
Manage, view, edit and convert your images in batches.
A powerful, lightweight, yet full-featured screen capture tool.
View images and RAW camera files, and perform minor edits.
It extracts all textures when you load an IMVU product.
It allows you to view a slide show of images in 3 formats.
Light Image Viewer WPF is a simple and fast image viewer.