A modern, electron and nodejs based image viewer for Mac, Windows
...Zoom-in and zoom-out controls can be used for changing the zoom values of the image. Lightgallery allows users to navigate between slides via mouse drag and keyboard arrows. You can create Windows installer only when running on Windows, the same is true for Linux and OSX. So to generate all three installers you need all three operating systems. lightSlider is a lightweight responsive Content slider with carousel thumbnails navigation.
LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL