Portfolio Gallery is a great plugin for adding specialized portfolios or gallery to your site. There are various view options for the images to choose
Unite Gallery - all in one image and video gallery for WordPress.
WP Gallery Bank is an enhanced tool to create Responsive and Beautiful Photo Galleries for WordPress Websites.
Super easy responsive WordPress portfolio plugin which aims to embed your portfolio items or projects on your site.
Aweosome Plugin for filterable portfolio
This portfolio plugin is highly suitable to showcase your work / portfolio and group them nicely under jQuery powered filters
Awesome Filterable Portfolio allows you to create a very modern and outstanding portfolio which filters instantly using jQuery animations.
JDs Portfolio Plugin enables you to Add a projects detailed and produce portfolio page to display information of past Projects.