Clear Mail App - A powerful email cleaning tool that works locally, hence protecting your privacy. No OAuth required

Unsubscribe Robot - Forward spam email to be automatically unsubscribed.

Cleanfox - Clean up your inbox, save the earth.

InboxZero - The best and most innovative mail app to master your overloaded mailbox.

GoodByEmail - Declutter your inbox without giving third-party access to your emails! Reclaim GBs of storage, unsubscribe from pesky emails—all while keeping your emails off our servers. Experience full privacy with GoodByEmail, even offline!

Unroll.me - A cleaner inbox is just a click away! Unroll.Me gives you the tools you need to manage a cluttered mailbox full of pesky subscriptions emails.