Based on our record, Things seems to be a lot more popular than FreeMind. While we know about 55 links to Things, we've tracked only 3 mentions of FreeMind. 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.
Alfred - Productivity App for macOS [1] iTerm2 - macOS Terminal Replacement [2] Dropshare App - upload anything anywhere on macOS [3] Mimestream - A native macOS email client for Gmail [4] Things - To-Do List for Mac & iOS [5] [1] https://www.alfredapp.com [2] https://iterm2.com [3] https://dropshare.app [4] https://mimestream.com [5] https://culturedcode.com/things. - Source: Hacker News / 4 days ago
Currently, I use Things (https://culturedcode.com/things/) for tasks and Evernote for notes, and experimented with Freeform (I love the visual aspect and simplicity). At work, I've used Notion, Mural, Miro, LucidChart, Quip, and many other collaboration-based knowledge systems. I never researched the best of personal knowledge systems until now. Source: 9 months ago
Things is a planner app built for Apple devices and designed to help wrangle growing task lists with smooth automations and easy-to-use controls. You can use it on your Mac, iPhone, Apple Watch, or iPad. The app is ideal for employee work planning, or as a personal task manager, but not really suited for managers who plan for an entire team. - Source: dev.to / 11 months ago
Things 3 - Price: $49.99 (one-time purchase) To-do list for MacOS. Source: 11 months ago
I have used Things and have found it great for task/project/homework tracking. I believe it satisfies a number of the constraints you listed. No Windows app though. Source: 11 months 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: about 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
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Xmind - Xmind is a brainstorming and mind mapping application.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
TheBrain - TheBrain: The Ultimate Digital Memory