Gamepedia Help Wiki

To export the multiupload gadget, click on "Download" button, save the downloaded file, go to Special:Import on destination wiki and upload it. Then add the following to MediaWiki:Gadgets-definition page:

* multiupload[ResourceLoader|default]|multiupload.js

You must have appropriate permissions on destination wiki (including the right to edit system messages) and import from file uploads (and the Gadgets extension itself) must be enabled.