This document provides an overview of various free online tools that can be used for reading, collaboration, and presentation activities in an ESL classroom. It describes tools such as Wordle and Wordsift that allow students to create word clouds from texts. Wallwisher and Wikispaces are recommended for collaboration through posting notes, images and videos. Wordpress allows students to create free websites or blogs. Jing, Prezi and Powerpoint can be used for student presentations, while PechaKucha is suitable for short, image-based presentations. Wikifoundry and Wikispaces are given as examples of wikis that allow collaborative projects and discussions.