📘 TreeEdit User Guide
An ultra-lightweight document editor that organizes complex material at a glance in a tree structure.
TreeEdit User Guide
An editor that takes the thoughts scattered in your head, lays them out in the shape of a tree, and helps you organize them.
Just create folders and files and drag them into place; anything that does not have a home yet can be set aside for a while in the Holding Area.
🚀 Getting Started
| Step | What to do |
|---|---|
| 1 | Launch the program. An empty tree view opens. |
| 2 | Click New Folder on the toolbar to create a main branch. |
| 3 | Select a folder and click New File; the file is attached beneath it. |
| 4 | When everything is in place, click Save. |
You can use it right away without logging in.
You only need to log in to check your purchases and subscription.
🖥️ Screen Layout
| Area | What it does |
|---|---|
| Top toolbar | New Folder · New File · Delete · Search · Holding Area · Size Settings · Reset |
| Center tree view | Everything you create is arranged here in the shape of a tree. Drag items to rearrange them. |
| Right-side Holding Area | A place to temporarily set aside items that do not have a home yet. |
| Bottom status bar | Shows the name of the currently open file and your most recent action. |
Open and close the Holding Area with Hide / Show Holding Area on the toolbar.
Collapsing it on a narrow screen gives the tree view more room.
🌳 Basic Usage
Create
- New Folder — Creates a branch. It can hold other folders and files.
- New File — A leaf that holds your actual content.
- If an item is selected, the new one is attached beneath it; if nothing is selected, it is added at the top.
Moving
Drag and drop an item to move it. While you drag, the drop position is shown.
| Where you drop it | What happens |
|---|---|
| On a folder | It becomes a child of that folder |
| Between two items | It is inserted between them |
| On empty space | It becomes a top-level branch |
| Holding Area | It leaves the tree and is kept aside temporarily |
Options when you click an item
| Action | Description |
|---|---|
| Rename | Changes the name. You can include an extension such as .md. |
| New Subfolder / New Subfile | Creates one directly beneath that item. |
| Duplicate | Creates an identical copy, including everything beneath it. |
| Move to Holding Area | Removes it from the tree and places it in the Holding Area. |
| Expand / Collapse | Hides or shows everything beneath it. |
| Delete | Deletes it, along with everything beneath it. |
📦 The Holding Area — the Heart of This Program
As you organize, you will always run into something that makes you think, “I don’t know where this belongs yet.”
When that happens, do not delete it; set it aside in the Holding Area instead.
- Drag the item into the Holding Area.
- Finish organizing the tree.
- Once its place is decided, drag it back into the tree.
There is also Reset Holding Area, which empties only the Holding Area. The tree stays as it is.
🔍 Search
Type a name into Search on the toolbar to jump straight to that item.
Part of the name is enough, and the search is not case-sensitive.
📐 Adjusting the Look
You can change how the tree looks in Size / Spacing Settings.
| Value | What it changes |
|---|---|
| Cell Width · Cell Height | The size of a single item |
| Vertical gap | The gap between items above and below |
| Indent | How far a child is inset from its parent |
| Folder Scale · File Scale | Adjusts the size of folders and files separately |
| Files below folders | Groups files after folders in the display |
Click Default to return to the initial settings.
💾 Saving and Loading
| Menu | What it does |
|---|---|
| Open | Loads a saved tree. |
| Save | Saves the current tree as it is. |
| Save As · Export | Saves under a new name, or exports to another format. |
There are two export formats.
- Tree_Structure.md — Comes out as human-readable text you can paste straight into a document.
- JSON — A data format other programs can read.
♻️ Three Kinds of Reset
They are kept separate because they are easy to mix up.
| Type | What is cleared | What remains |
|---|---|---|
| Reset Tree Only | Tree view | Holding Area |
| Reset Holding Area | Holding Area | Tree view |
| Reset All | Both the tree and the Holding Area | — |
Full Reset cannot be undone. Save before you click it.
👤 Account and License
| Menu | Description |
|---|---|
| Sign In | Shows your purchase and subscription details. |
| My Info | Shows the access level you are currently using. |
| License | Shows your status: Available / Subscribed / Restricted. |
| Check for updates | Checks whether a new version is available. |
The file you receive depends on where you purchased (our website · Google Play).
If you pay on one platform, you can use the same account on the other platforms as well.
🌐 Language
You can change it under Language in the menu. The change is applied to the screen immediately.
❓ Troubleshooting
| Problem | Solution |
|---|---|
| An item landed in the wrong place | Just drag it into place again. Before dropping, check the position shown on screen. |
| I deleted something by mistake | If you have not saved yet, simply Open the file again to return to the last saved state. |
| The tree is too large to see at once | Collapse folders, or reduce the cell size in the size settings. |
| The Holding Area is not visible | Click Show Holding Area on the toolbar. |
| Ads are appearing | If you purchase Remove Ads, they will no longer appear. |
📮 If You Need Help
Leave a message via Support Us in the program menu, or at the support center on our website.
Requests are accepted 24 hours a day, and replies are sent in the order received.