Best cms for knowledge base?

Question

CMS

Good afternoon! I need to create a knowledge base, I'm looking for the best cms for this task (from free). Questions are divided into categories and the actual answers to them.
1) You need multilingualism, at least two languages
​​2) You need to search through articles I looked at
wiki engines - they either look like they were made in 2001 and scored on them or multilingualism does not work.

Answer 1

wordpress is the perfect and free cms for your needs. Multilingual
plugin Everything else is already inside. In fact, if you don’t want to redo it, you can use the news module and go ahead. It already has the ability to categorize and the like. Or create your own module, this will not be a problem either. There is also a search there, there is everything you need for your task, even more than

Answer 2

Almost any.

Answer 3

Multilingualism - will you write texts in different languages ​​yourself?
Joomla knows how to do everything perfectly out of the box, multi-category, multi-language, search, etc.
In general, almost any CMS, the only question is the ability to customize and finish the template design to the desired look