Microsoft does release a “Office 2023” package. Any website claiming “Office 2023 free download” is either distributing old versions, trial software, or – more dangerously – malware.
While there is no permanent, fully-installed "free" version of the latest Microsoft Office desktop suite (like Office 2024 or Office 2021) for general users, you can access the latest tools for free through official Microsoft channels. Official Ways to Get Microsoft Office for Free microsoft office latest version 2023 free download
Any download labeled “Office 2023” is a hoax. Microsoft does release a “Office 2023” package