TreeLine is described as 'just stores almost any kind of information. A tree structure makes it easy to keep things organized' and is an app in the Office & Productivity category. There are more than 25 alternatives to TreeLine for a variety of platforms, including Windows, Linux, Mac, iPhone and the Web. The best alternative is WorkFlowy, which is free. Other great apps like TreeLine are Orgzly (Free, Open Source), Moo.do (Freemium), Checkvist (Freemium) and OmniOutliner (Paid).
- A professional list-making tool. Minimalist, keyboard-centric online outliner and task management application. Free sharing, unlimited lists, free import and export. Markdown and code support. Good for geeks 🤓 and keyboard lovers 💻. View 117 alternatives to Checkvist
- Freemium • Proprietary
- Software as a Service (SaaS)
- A free and lightweight outliner, only 465KB in size. It allows you to store all your notes, emails, texts, hyperlinks, etc. into one or multiple plain-text databases. View 90 alternatives to TreePad
The treepad website is no longer available. You can still find the program at https://web.archive.org/web/20190720190155/http://www.treepad.com/treepadfreeware/
- Free Personal • Proprietary
- Raspberry Pi
- UV Outliner is a small and powerful single-pane outliner. It is intended for creating, organizing, and collecting information. View 179 alternatives to UV Outliner
The program is no longer updated. Last version, 2.4.4, released in October 2012, can be still downloaded from the official website.
- Free • Proprietary