DiRT: a registry of digital research tools for scholarly use.
Audacity: Multi-track audio editor and recorder
Soundnation: Create music on the web with a sound studio
Vocaroo: Quick and simple way to record audio that creates a voice mail to email to someone
Make your own infographics
Gliffy: Make flowcharts, diagrams, and technical drawing
Tableau Online: making databases and spreadsheets understandable. Publish dashboards with Tableau Desktop and share them with colleagues, partners or customers via the cloud.
Alice: Provides tools and materials for teaching and learning computational thinking, problem solving, and computer programming across a spectrum of ages and grade levels.
Scratch: program your own interactive stories, games, and animations — and share your creations online
File conversion and cloud storage
DropBox: Cloud storage for all types of files. Also there are apps developed that run through dropbox.
Google Drive: create files, store on line, share with others