1. Capturing Screen shots for design docs – http://sourceforge.net/projects/greenshot/files/latest/download
  2. Work Management: To Do list: http://www.getscattrbrain.com/
  3. Monitor SVN Commits:  http://tools.tortoisesvn.net/CommitMonitor.html
  4. Drag and drop scripts: http://woork.blogspot.com/2009/02/ultra-small-code-to-drag-everything-in.html
  5. Tool for mockups: Balsamiq
  6. Debug / sanitize JS: http://jsfiddle.net/
  7. Agile and Scrum collaboration: http://www.trello.com
  8. Class maps: http://www.wisemapping.com, free mindmap tool
  9. Others:  jira, basecamp