Lucidchart
Freemium
Lucidchart is a web-based application to draw diagrams.
Pencil Project
Open Source
Pencil Project is an open-source GUI prototyping tool.
Mindomo
Freemium
Mindomo is an online mind map Software where users can create, view and share mind maps in their browser.
FreeMind
Open Source
FreeMind is a free and opensource mind mapping application written in Java.
Freeplane
Open Source
Freeplane is a free, open source software application for creating mind maps and electronic outlines.
SuperNotecard
Commercial
SuperNotecard helps writers of fiction and nonfiction with its tools.
Compare Scapple with alternatives
Compare Pencil Project and Scapple and decide which is most suitable for you.
Compare SuperNotecard and Scapple and decide which is most suitable for you.