E learning for Instructional Design

The free software that I enjoy using online is the Adobe Photo shop. I may not have access to all the tool presets, but it is a great free software for basic image editing.  I also love how the Office suite free software on Google Docs allow you to save files, share files,  and edit files in reel time with collaborative efforts from other members of the group. What I can appreciate about Google Docs is it can be used as a drop box for larger attachments that can't be sent to Google Mail.