Orgzly has been discontinued. Similar apps include Trello, which has a free version. Other options are CherryTree, Workflowy, QOwnNotes and Dynalist. There's no shortage of Note-taking Tools like Orgzly, with more than 50 alternatives for Mac, Windows, the web, iPhone and iPad.
Widget Board is a productivity tool that lets you create custom boards with your favorite widgets such as tasks, notes, media, date & time, weather, calendar and so much more!.
United States
TreeLine just stores almost any kind of information. A tree structure makes it easy to keep things organized. And each node in the tree can contain several fields, forming a mini-database. The output format for each node can be defined, and the output can be shown on the screen...
United States
Visual Outliner is an outliner software for Windows, and it uses OPML as native file format. It's not just another tasklist application, but a real outliner editor that can be used to write, view, modify, and maintain hierarchically arranged text.
United Kingdom
Dashup is a platform that lets anyone build unique digital workflows and systems. Select from templates or use our modules to capture, transform, display and share information in one workspace. Start free then scale as you need.
Zavala is a modern take on a traditional outliner. It supports all the things you want in a Mac app like multiple windows, keyboard shortcuts, a customizable toolbar, and a full menu bar.
Poland
EU
Organize, relate, and discover everything in your life on your knowledge graph, all in one workspace. 100% free and open source.
CrossLine is an outliner with sophisticated cross-link capabilities in the tradition of the well-respected Ecco Pro. It implements the concept of "Transclusion" proposed by Ted Nelson and - among others - implemented in the legendary Objectory SE tool by Ivar Jacobson.
