How to batch remove the Embed fonts in the document of Writer

Well, I’ve discovered that having the “Embed fonts in the document” of Writer ON causes me no end of delays in the document loading.

I’ve hundreds of ODT documents with this feature ticked and now I need to untick it on all of them so I can speed up the day-day working of LibreOffice.

Is there a quick way to load the document (perhaps by a cmd line program or utility), untick it and then save the document without me having to be around?

:slight_smile:

Version: 6.0.0.3 (x64)
Build ID: 64a0f66915f38c6217de274f0aa8e15618924765
CPU threads: 4; OS: Windows 10.0; UI render: default;
Locale: en-GB (en_GB); Calc: group