The best alternatives to Clear Cache for Chrome are History Book, Media Hoarder, and Clean Manager. If these 3 options don't work for you, we've listed a few more alternatives below.
History Book automatically saves the content of your browsing history for searching. By default, it only saves web pages with articles. You can also exclude websites that you never want to auto-save. It syncs the saved items via iCloud.
Clean Manager extension provides simple and effective way to clear browser history, downloads, cookies, cache data and trash, protects your privacy, and makes your browser faster and productive. You can clear your browser data or delete site-specific data.