---
title: "A Markdown Editor with Live Preview for Windows"
description: "Write Markdown on the left and watch it render on the right. MarkPad++ 1.0.4 adds Split Screen: a free, offline live preview for Windows with synced scrolling."
slug: "markdown-editor-with-live-preview-windows"
image: "images/markdown-editor-with-live-preview-windows.png"
image_alt: "MarkPad++ Split Screen with Markdown source on the left and its live rendered preview on the right"
date: "2026-09-28"
updated: "2026-09-28"
category: "Guide"
tags: ["Live preview", "Split Screen", "Markdown editor", "Windows"]
order: 1
---

# A Markdown Editor with Live Preview for Windows

You are writing a README. You add a table, and somewhere among all those pipes a column has gone missing. You add a nested list, and you cannot tell whether the indentation will hold. You could stop, switch to a preview, look, and switch back — or you could simply watch the page take shape as you write it.

That is what a live preview is for. **MarkPad++ 1.0.4 adds Split Screen: your Markdown on the left, the formatted page on the right, updating as you work.** It is free, works offline, and needs no plugin.

## Three ways editors show formatted Markdown

“Live preview” means slightly different things in different apps, so it helps to know which kind you are looking for:

| Kind of preview | What you see | Where you find it |
| --- | --- | --- |
| Side by side | The Markdown source and the rendered page next to each other | MarkPad++ Split Screen, [VS Code](https://code.visualstudio.com/docs/languages/markdown#_markdown-preview), [Markdown Panel for Notepad++](https://github.com/mohzy83/NppMarkdownPanel) |
| Inline | Formatting appears in the line you are typing, and the symbols step aside | [Typora](https://support.typora.io/Quick-Start/#live-preview), [Obsidian](https://obsidian.md/help/edit-and-read) |
| Switched view | The whole window flips between source and rendered page | MarkPad++ reader mode |

Side by side keeps every character of your Markdown in view, which is what you want when the syntax itself matters: tables, nested lists, links and code blocks. You see exactly what you typed and exactly what it becomes.

## Turn on Split Screen

With [MarkPad++](https://openmdfiles.download/) installed:

1. Open a `.md` file with **Ctrl+O**, or drag it onto the window.
2. Press **Ctrl+Shift+E**. You can also choose **View > Split Screen**, or click **Split Screen** on the toolbar.
3. Write on the left. The preview on the right catches up as soon as you pause.

Press **Ctrl+Shift+E** again to go back to the editor on its own.

## How the two panes stay in step

A preview beside the source is only comfortable if it keeps up with you without getting in the way. Split Screen looks after a few things quietly:

- **It waits for a pause.** The preview refreshes 350 milliseconds after you stop typing, so it does not flicker under every keystroke.
- **Scrolling is shared.** Scroll the source and the preview moves to the same passage; scroll the preview and the source follows back. That second direction is handy when you are reading the rendered page and spot something to fix.
- **The divider is yours.** Drag it to give the source or the preview more room. MarkPad++ remembers the proportions for next time.
- **The rest of the editor still works.** Find and replace search the source as usual, and formatting shortcuts such as **Ctrl+B** toggle in the source pane. **Ctrl+C** copies from whichever pane has focus, so formatted text can be copied straight out of the preview.

## Split Screen, reader mode, or the editor alone?

| When you are... | Use |
| --- | --- |
| Building tables, lists and links, and want to check them as you go | Split Screen, **Ctrl+Shift+E** |
| Reading a finished draft, or proofreading without the Markdown | Reader mode, **Ctrl+E** |
| Drafting prose where the formatting can wait | The editor on its own |

Reader mode gives the rendered page the whole window and keeps your place when you switch back, so it remains the better choice for a long read-through. Split Screen is for the writing itself. The [documentation](https://openmdfiles.download/Docs.dc.html#split-screen) covers both in more detail.

## Make the writing side comfortable too

If you are going to spend your time in the left-hand pane, it may as well suit you. **Edit > Editor Settings** (**Ctrl+,**) sets the font and a colour for each kind of Markdown element — headings, bold, links, code — and can swap the scrollbar for a minimap of the whole document. The dialog shows your changes in its own preview before you apply them.

## What it does not do

A few honest limits, so there are no surprises:

- **The preview sits beside your text; it does not format the text itself.** If you want headings to grow and asterisks to disappear as you type, Typora and Obsidian's inline Live Preview are closer to that.
- **No diagrams or maths.** Mermaid diagrams and LaTeX-style equations are not rendered.
- **Very large files take a moment.** The preview renders the whole document after each pause, so on very long files it trails a little behind you. Everyday notes and READMEs update straight away.
- **Windows only.** There is no macOS or Linux version.

## Try it on a file you already have

Open a README or a set of notes you know well, press **Ctrl+Shift+E**, and change a table cell or a list item. Watch the right-hand side follow. When the document is ready, **File > Export** turns the same Markdown into a PDF or a Word file.

[MarkPad++](https://openmdfiles.download/) is free on the Microsoft Store, with no account and no internet connection needed.