HyperList is a free, open-source, cross-platform program for managing hierarchical to-do lists. Organize your lists with this tool.

HyperList Features:
1. Incremental text search.
2. Easily move around tasks or entire sub-trees.
3. Copy and paste tasks in plain-text format.
4. Sort tasks alphabetically or by date.
5. Interface designed for fast, keyboard-only use.
6. Mouse control for selecting tasks, switching lists, etc.

With HyperList, you manage a collection of named to-do lists. Possible list topics might include projects to work on, people you need to write to, birthdays you should remember, productive things to do instead of playing computer games, etc. Each list is structured as a tree; that is, each task can have several sub-tasks underneath it. Tasks can be checked off, crossed out, or marked as high priority. Each task can also have a date associated with it.

When running HyperList, you can view detailed help documentation and a list of all possible commands by typing Control+H.

The license of this software is Free, you can free download and free use this organizer software.