amitwh c8883e77fe feat(export): add visual word-template settings dialog with graceful default-template fallback
Replaces the two native OS dialogs used to configure the DOCX "Enhanced"
export template (an open-file picker + a message-box question) with a
single in-app modal that shows the currently active template state, per
Task 18's original audit finding that this state was invisible until a
user thought to reopen the menu. Consolidates the "Select Word
Template..."/"Template Settings..." menu items into one "Word Template
Settings..." entry wired to the new dialog; Browse still uses the native
file picker since there is genuinely no bundled folder of templates to
enumerate (confirmed by investigation — see task-18-report.md).

Also fixes a related dangling-reference bug: WordTemplateExporter's
hardcoded default template path (word_template.docx) was deleted from
the repo in an earlier commit, but the code still tried to read it and
threw ENOENT whenever no custom template was selected. convert() now
degrades gracefully by generating a minimal, valid DOCX shell (styles +
numbering matching what markdownToWordXml() already references) instead
of crashing, and the new dialog surfaces this state honestly ("using
default formatting, no default template is bundled") rather than
implying a working default exists.

Out of scope, per explicit instruction: bundling fabricated starter
.docx templates to populate a literal multi-item gallery (rejected as
disproportionate/fake-content scope), and an EPUB template gallery (no
EPUB template mechanism exists anywhere in this codebase to build one
for).

Amit Haridas
2026-08-23 19:31:33 +05:30
2025-09-21 21:47:12 +05:30
2026-03-04 16:33:38 +05:30

MarkdownConverter

A powerful cross-platform Markdown editor and document converter powered by Pandoc, built with Electron. 100% open-source with no proprietary dependencies.

Features

Markdown Editor

image - **Multi-tab editing** - Work on multiple files simultaneously - **Live preview** - Real-time markdown rendering with syntax highlighting - **Dynamic splitter** - Drag to resize editor and preview panes - **25+ themes** - Light and dark themes including Atom One Light, Dracula, Nord, Sepia, and more - **Find & Replace** - Search and replace with regex support - **Line numbers** - Toggle line numbers in the editor - **Auto-save** - Automatic saving every 30 seconds - **Math support** - KaTeX integration for mathematical expressions

PDF Viewer & Editor

image
  • Built-in PDF viewer - Open and view PDF files directly in the app
  • Page navigation - Navigate pages with keyboard or buttons
  • Zoom controls - Zoom in/out, fit to width, fit to page
  • Rotation - Rotate pages left or right
  • PDF Editor tools:
    • Merge multiple PDFs
    • Split PDFs by page range
    • Compress PDFs
    • Rotate pages
    • Delete pages
    • Reorder pages
    • Add watermarks
    • Password protection
    • Remove passwords
    • Set permissions

Export Options

  • PDF - Export to PDF with customizable page sizes and orientation
  • DOCX - Standard and Enhanced (template-based) Word export
  • ODT - OpenDocument format
  • HTML - Web-ready HTML export
  • PowerPoint - PPTX presentation export
  • EPUB - E-book format
  • LaTeX - Academic document format
  • RTF - Rich Text Format

Advanced Features

  • Custom headers & footers - Add headers/footers to exports with dynamic fields
  • Page size configuration - A3, A4, A5, B4, B5, Letter, Legal, Tabloid, or custom sizes
  • Batch conversion - Convert entire folders of markdown files
  • ASCII Art Generator - Create text banners and diagrams
  • Word templates - Use custom Word templates for enhanced exports
  • Import documents - Import from 30+ formats (DOCX, PDF, HTML, etc.)

Installation

Prerequisites

  • Node.js (v16 or later)
  • Pandoc (required for export functionality)

Install Dependencies

npm install

Run the Application

npm start

Build for Distribution

# Windows
npm run build:win

# macOS
npm run build:mac

# Linux
npm run build:linux

Keyboard Shortcuts

Action Shortcut
New File Ctrl+N
Open File Ctrl+O
Open PDF Ctrl+Shift+O
Save Ctrl+S
Save As Ctrl+Shift+S
Export Ctrl+E
Print Ctrl+P
Find Ctrl+F
Undo Ctrl+Z
Redo Ctrl+Shift+Z
New Tab Ctrl+T
Close Tab Ctrl+W
Toggle Preview Ctrl+Shift+P
Zoom In Ctrl+Shift++
Zoom Out Ctrl+Shift+-

Themes

Light Themes

  • Atom One Light (Default)
  • GitHub Light
  • Light
  • Solarized Light
  • Gruvbox Light
  • Ayu Light
  • Sepia
  • Paper
  • Rose Pine Dawn
  • Concrete Light

Dark Themes

  • Dark
  • One Dark
  • Dracula
  • Nord
  • Monokai
  • Material
  • Gruvbox Dark
  • Tokyo Night
  • Palenight
  • Ayu Dark
  • Ayu Mirage
  • Oceanic Next
  • Cobalt2
  • Concrete Dark
  • Concrete Warm

PDF Viewer

Open PDF files directly in MarkdownConverter:

  • File > Open PDF or Ctrl+Shift+O
  • Navigate pages with arrow buttons or page input
  • Zoom controls: +/- buttons, Fit Width, Fit Page
  • Rotate pages left or right
  • Close PDF to return to editor

Open Source

MarkdownConverter is 100% open-source. All dependencies are permissively licensed:

  • Electron - MIT License
  • pdf-lib - MIT License
  • pdfjs-dist - Apache 2.0 License
  • marked - MIT License
  • highlight.js - BSD 3-Clause License
  • dompurify - Apache 2.0/MIT License
  • docx - MIT License
  • xlsx - Apache 2.0 License (SheetJS Community Edition)

License

MIT License - see LICENSE file for details.

Author

Amit Haridas (amit.wh@gmail.com)

Version

v4.5.0

S
Description
No description provided
Readme MIT
13 MiB
Languages
JavaScript 71.7%
CSS 14.8%
HTML 12.2%
NSIS 0.5%
PowerShell 0.4%
Other 0.4%