JPowered Image Viewer — Fast, Lightweight Photo Browser

Overview — JPowered Image Viewer

JPowered Image Viewer is a lightweight, cross‑platform photo viewer and slideshow application (Windows, Linux, macOS) distributed under the MIT license. It’s focused on simplicity, configurable slideshow/digital‑signage use, and small footprint.

Key features

• Viewing modes: normal window, windowless slideshow, fullscreen slideshow
• Slideshow options: interval, randomize, repeat, transition effects
• Controls: full keyboard and mouse playback control
• Command‑line: many options (interval, fullscreen, random, repeat, stretch in/out, include subfolders, monitor selection, stay on top)
• Multi‑monitor support and simple UI designed for minimalism
• Build: written in Pascal (Lazarus/FPC project); buildable with Lazarus IDE and Free Pascal
• License: MIT

Typical use cases

• Lightweight photo browsing on desktops
• Automated slideshows / digital signage
• Embedding in scripts or kiosks via command‑line options

Where to get it / build

• Source and releases: GitHub (repository named image-viewer; latest release seen 1.3.1, Nov 20, 2022)
• Build with Lazarus IDE + Free Pascal (open the ImageViewer.lpr project file and compile)