Portfolio Gallery is a great plugin for adding specialized portfolios or gallery to your site. There are various view options for the images or videos
WordPress Design Portfolio is a portfolio plugin which design your portfolio as well as your image gallery.
Super easy responsive WordPress portfolio / grid plugin which aims to showcase your portfolio items, clients or team members on your site.
a3 Portfolio is an extendable post based plugin that makes creating beautiful content a breeze.
Best Responsive Portfolio plugin for your WordPress site to add specialized projects.
Aweosome Plugin for filterable portfolio
This plugin adds portfolio projects (with categories) to your WordPress site.
This plugin replaces the default WordPress gallery feature with a more fancy image gallery inspired by the "Galleria" JQuery Image gallery.