Since these clients are for newer versions of minecraft, links to their websites are provided as it's not ideal to upload one single version on this site as these will keep on updating. Also, these clients are not meant for cheating. Instead, they are meant for anarchy servers.
Meteor Client is the best free utility mod for Minecraft. It offers a great customizability and updates quite frequently. It's a fabric mod
The infamous Wurst Client. It supports all versions from 1.8.9 and onwards. Depending on which version you choose to download, it can be in form of a version client or a fabric mod.
Aristois Client is a client which updates frequently for the latest versions of Minecraft. Some features are locked behind a paywall.