An, Hyeong-woo

<a href="https://youtu.be/fc-ROSH8Eng" rel="nofollow ugc">See intro video.</a>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/fc-ROSH8Eng?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
한글 자막 있습니다.
<ul>
<li>The plugin connect with Dropbox and link post with a markdown file on Dropbox.</li>
<li>Edit the file on your computer and click update button. Then post will be updated.</li>
<li>The plugin is compatible with other plugins like shortcode.</li>
<li>Other default functions of WordPress will work. This plugin do not disturb default work of WordPress.</li>
<li>Although your Dropbox file is losed by mistake, the content in WordPress is not losed.</li>
<li>Revoke Dropbox connection whenever you want. It will cause no problem.</li>
</ul>
<h4>You can use your own Dropbox App instead of my app</h4>
Define <code>MYTORY_MARKDOWN_APP_KEY</code>, <code>MYTORY_MARKDOWN_APP_SECRET</code> in <code>wp-config.php</code>. Then, your Dropbox App will control plugin.
<a href="https://www.dropbox.com/developers/apps" rel="nofollow ugc">Create your Dropbox App on this page.</a>
<h4>You can use Multimarkdown 6</h4>
You can use the Muitimarkdown if you install it on your server. ((Website)[https://fletcher.github.io/MultiMarkdown-6/])
<ol>
<li>
Multimarkdown option will be enabled if a multimarkdown execution is on OS PATH and web server can run it.
</li>
<li>
Otherwise, you can define <code>MYTORY_MARKDOWN_MULTIMARKDOWN_EXECUTION</code> constant on <code>wp-config.php</code>. 
ex) <code>define('MYTORY_MARKDOWN_MULTIMARKDOWN_EXECUTION', '/opt/multimarkdown/bin/multimarkdown');</code>
</li>
</ol>

Mytory Markdown for Dropbox

Link with Dropbox, select markdown file. Then, post content will be updated. It's Cool.

Xavier Media

This plugin will do a backup of your WordPress database and, or your files in wp-content/uploads and saves 
it somewhere safe. You can have the backup saved in your <a href="http://db.tt/9Jo39Xy" rel="nofollow ugc">Dropbox account</a>, a FTP account of your choise, your 
account with <a href="http://www.securepaynet.net/email/online-file-storage.aspx?ci=1796&prog_id=xaviermedia&isc=xmbackup" rel="nofollow ugc">Online File Folder</a>, or have the backup emailed to you (not recommended for large files). You can 
select to have the backups named the same every day or to have a date added to each file name.
This plugin requires PHP, cURL, PHP compiled with ZIP support, and Oauth (for Dropbox).
** NO WARRANTY SUPPLIED! **
** Make sure you test your Backups! **

XM-Backup

Does a backup of your Wordpress database and, or your files in wp-content/uploads and saves it in a safe location.

Mytory Markdown for Dropbox vs XM-Backup