Thunderbird channels

Release cycle

Just like Firefox, Thunderbird goes through several development stages before it’s ready for everyday, mainstream users. These are those.

Thunderbird

Channel

Final Release

Tone

Friendly, accessible, trusted

Download

Thunderbird Beta

Channel

Beta

Tone

Friendly, accessible, trusted

Download

Thunderbird Earlybird

Channel

Earlybird

Tone

Friendly, accessible, mix of cutting edge and stable

Download

Thunderbird Daily

Channel

Daily

Tone

Friendly, accessbile, mix of cutting edge and stable

Download