Kiwix - Kiwix enables you to have the whole Wikipedia at hand wherever you go!

Miraheze - Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains...

Wikipedia - Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Fandom - The entertainment site where fans come first.

XOWA - The free, open-source, offline wiki application

Wikiful - Wikiful is an online platform that makes it easy to build and share a wiki.