This post, i will share How TO: Add Plugin On Libre Office. This tutorial you probably already know, but i will share for only documentation. So there is no harm for create documentation :)
Okay For add plugin for import your word file to google docs, zoho or WebDAV using libre office, you must download this plugin:
After download, now open libreoffice extension manager and choose on menu (i use KDE) :
And you can see interface libre office extension manager, then add plugin with type button add and select the downloaded file.
You can open libreoffice-writer, calc or other because this is same there this extension manager.
For installed, you can select tools menu on libre office. Like Tools » Extension Manager » and select add to insert plugin.
This screenshot after adding plugin on Libre Office, in previouly i using libre office 5.0.4 version from alien.slackbook.org. Of course only for slackware users, if you download libre office from this site. LOL
And see mouse pointer which i point to export Google docs, this plugin had been add.
So you can export or import to Google docs, zoho and WebDAV And these a litle tutorial about Add Plugin Import/Export To Google Docs.