Based on our record, FreeMind should be more popular than Timeline. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This is the best thing I've been able to find, it's pretty limited but it does let you have multiple things going on at once. Source: almost 3 years ago
For timelines I have used http://thetimelineproj.sourceforge.net/ (open source). Source: almost 3 years ago
Freemind and Freeplane are two mind mapping applications that have been around for years. Source: over 1 year ago
Download: https://sourceforge.net/projects/freemind/. Source: almost 3 years ago
Some others you might be interested in are yEd, or Freemind or other mind-mapping software. Possibly see whether BPMN is relevant. Source: about 3 years ago
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
Xmind - Xmind is a brainstorming and mind mapping application.
Preceden - Preceden makes it easy to build simple, powerful timelines
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Time.Graphics - Time.Graphics is a timeline and free of charge online service for creating infographics.
TheBrain - TheBrain: The Ultimate Digital Memory