Look at the other list of 15 tools for students.
You will find different catogories:
- Stay Organized
- Study better
- Work and Collaborate
- Cite Right
I should like recommend you to pay attention to Evernote, Zotero that you will find in different categories.
You will find Web research (online research, Web clipping or Note taking) tools in different categories. Titles of categories can be used when you search new tools.