Thunderbird
Manage email and everyday communications through an open-source client.
What’s included for free?
Provider offers the app free forever. An email account and any paid mail hosting are separate.
Where it runs: Local install
Provider information ↗Checked 2026-10-08
Before you use it
Follow Thunderbird's open-source licence and third-party component terms.
Provider terms can change. Check current pricing and usage rights before starting a project.