MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc.
tags: decentralized gnu-linux-libre image-gallery media-hosting media-publishing-platformPiwigo is a photo gallery software for the web that comes with powerful features to publish and manage your collection of pictures.
tags: access-control image-gallery image-hosting image-organization image-organizerMedia website management the easy way!
tags: photo-galleryCoppermine is a multi-purpose fully-featured and integrated web picture gallery script written in PHP using GD or ImageMagick as image library with a MySQL backend.
tags: exif image-gallery integrated-search iptc multi-languageSelf hosted, powerful, efficient and easy to use free e-card system. WebCards is a "white label" product. This means that you can completely rebrand it as your own.
tags: ecommerce-platform greeting-card image-gallery photo-gallery postcards