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Custom File Viewer

peabody28peabody28937 downloads

Open files with custom external applications based on file extension

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A plugin for Obsidian that allows you to open non-markdown files using custom external applications, based on file extensions.

Features

  • Automatically opens files (e.g., .py, .sh, .yaml, etc.) with the application you specify.
  • Configurable mapping of file extensions to application paths.
  • Separate default app for all unmapped extensions.
  • Optional ignore list for specific file types (e.g., .md, images, video).
  • Seamless integration into the Obsidian file explorer — just click a file, and it opens in your external app.

Installation

  1. Clone or download this repository.
  2. Build the plugin (see below) or use the pre-built version if available.
  3. Copy main.js to your Obsidian plugins directory:
  4. Enable the plugin in Obsidian → Settings → Community Plugins → Installed plugins.

Build Instructions

If you're modifying the source:

npm install
npm run build
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About
Open non‑Markdown files in external applications based on file extension. Map extensions to specific application paths, set a default app for unmapped types, and ignore chosen extensions. Click files in the Obsidian file explorer to launch them in your configured apps.
FilesIntegrationsAttachments
Details
Current version
1.0.0
Last updated
Last year
Created
Last year
Updates
1 release
Downloads
937
Compatible with
Obsidian 0.15.0+
Platforms
Desktop only
License
MIT
Report bugRequest featureReport plugin
Author
peabody28peabody28
peabody28.com
GitHubpeabody28
  1. Community
  2. Plugins
  3. Files
  4. Custom File Viewer

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