# Thunderbird Plain Blue

> Plain blue-grey theme with the Thunderbird logo.

Canonical page: [https://chrome-stats.com/d/thunderbird-plain-blue](https://chrome-stats.com/d/thunderbird-plain-blue)

## Overview

- **ID:** `thunderbird-plain-blue`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** Firefox user 13320833
- **Weekly downloads:** 1
- **Rating:** 4.00 / 5 (1 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2017-09-29
- **Size:** 39 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/thunderbird-plain-blue/)

## Description

Thunderbird Plain Blue is a Firefox add-on that allows you to customize the appearance of your Thunderbird email client. With a plain blue-grey theme and the iconic Thunderbird logo, enjoy a sleek and stylish interface while managing your emails.

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Tunderbird Hint of Blue](https://chrome-stats.com/d/tunderbird-hint-of-blue) — 4.50 / 5
- [LightGrey for Thunderbird](https://chrome-stats.com/d/lightgrey-for-thunderbird)
- [ambiance thunderbird](https://chrome-stats.com/d/ambiance-thunderbird)
- [Thunderbird Blue Scratch](https://chrome-stats.com/d/thunderbird-blue-scratch) — 4.33 / 5
- [blue-thunder-light](https://chrome-stats.com/d/blue-thunder-light) — 5.00 / 5
- [Dark Thunder](https://chrome-stats.com/d/dark-thunder)
- [Thunderbird Blue](https://chrome-stats.com/d/thunderbird-blue) — 1 users
- [blue-thunder](https://chrome-stats.com/d/blue-thunder) — 5.00 / 5
- [Light grey theme for Thunderbird](https://chrome-stats.com/d/light-grey-theme-for-thunderbi)
- [Aero Blue & Gray](https://chrome-stats.com/d/aero-blue-gray)
- [Blue Grey Thunderbird](https://chrome-stats.com/d/blue-grey-thunderbird)
- [Simple Style Bird - New Blue](https://chrome-stats.com/d/simple-style-bird-new-blue)

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Source: [Chrome-Stats](https://chrome-stats.com/d/thunderbird-plain-blue)