The 2.0.9 version of Clean Email for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of this free Mac application is Clean Email, LLC.
From the developer:
Clean Email is an online bulk email cleaner. If your mailbox is overloaded with unread and unwanted emails and you don't know where to start - clean up emails with Clean Email email inbox cleaner app. Clean Email helps to manage your mailbox - group and organize, remove, label, and archive emails. Instead of focusing on individual emails, Clean Email will organize your mailbox into smart views using rules and filters to simplify email management.
You may want to check out more software for Mac, such as Swiftly-Clean, Email Grabber 2 or Clean Run Course Designer 4, which might be similar to Clean Email.