Animoto (create videos using photos and video clips) http://animoto.com

Armored Pinguin (puzzle maker) http://www.armoredpenguin.com/

Concept maps https://bubbl.us/

Cool Tools http://tinyurl.com/q2n7k28

Diigo (social bookmarking website) https://www.diigo.com/

Dipity (timeline/slide creation) http://www.dipity.com/

Drop Box https://www.dropbox.com/

Edmodo (social networking) http://www.edmodo.com/

EverNote http://evernote.com/

Fotor (photo editing) http://www.fotor.com/

Glogster http://edu.glogster.com

Go Animate! http://goanimate.com/

Google Docs www.google.com/docs

MeoGraph http://www.meograph.com/
 
Ow.ly (shorten URLs) http://ow.ly/url/shorten-url

Page Flip-Flap
(online page turner) http://pageflip-flap.com/

Poplet
http://popplet.com/

Prezi (presentation tool) http://prezi.com/

Shmoop (literary analysis) http://www.shmoop.com/

Slideshare (slide hosting) http://www.slideshare.net/

Tagxedo (tag/word cloud) http://www.tagxedo.com/

Timeline creation http://xtimeline.com

Vimeo (video-centric social networking site) https://vimeo.com/

Voicethread (unique presentation tool) http://wcpss.ed.voicethread.com

Voki (create a personalized speaking avatar) http://www.voki.com

Wallwisher (online post-it/discussion app) http://www.wallwisher.com/

Weebly (website creation) http://www.weebly.com

Wordle (word clouds) http://www.wordle.net/

Youtube http://www.youtube.com/

Zamzar (online file conversion) http://www.zamzar.com/