# Todo Sidebar

> Displays Microsoft To Do Web App in the sidebar

Canonical page: [https://chrome-stats.com/d/todo-sidebar](https://chrome-stats.com/d/todo-sidebar)

## Overview

- **ID:** `todo-sidebar`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** isaac
- **Category:** social-communication
- **Daily users:** 5
- **Version:** 1.0
- **Last updated:** 2020-08-31
- **First published:** 2020-08-30
- **Size:** 17 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/todo-sidebar/)
- **Website:** [http://isaacvandor.com/](http://isaacvandor.com/)

## Description

Todo Sidebar is a Firefox add-on that adds a tab to the sidebar, allowing you to easily manage tasks, access Outlook calendar, mail, and more through the Microsoft To Do Web App. Press Shift+Alt+Z to open. Unofficial and unaffiliated with Microsoft To-Do. RIP Wunderlist.

## Rankings

- #44,838 — Overall
- #23 — todo
- #148 — sidebar
- #153 — deepseek sidebar
- #226 — microsoft

## Safety

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

- [Microsoft To Do as a Sidebar](https://chrome-stats.com/d/microsoft-to-do-as-a-sidebar) — 73 users, 4.00 / 5
- [Todoist Sidebar](https://chrome-stats.com/d/todoist_sidebar) — 321 users, 4.60 / 5
- [Todoist in Sidebar](https://chrome-stats.com/d/todoist-in-sidebar) — 2 users
- [Shortcut to Microsoft ToDo](https://chrome-stats.com/d/shortcut-to-microsoft-todo) — 8 users, 4.00 / 5
- [Microsoft To Do](https://chrome-stats.com/d/microsoft-to-do) — 16 users
- [Google Tasks Sidebar](https://chrome-stats.com/d/google-tasks-sidebar) — 918 users, 4.80 / 5
- [To-Do List extension](https://chrome-stats.com/d/to-do-list-extension) — 48 users, 5.00 / 5
- [todo-ms-connect](https://chrome-stats.com/d/todo-ms-connect)
- [Add to Microsoft To Do](https://chrome-stats.com/d/add-to-microsoft-to-do) — 352 users, 4.80 / 5
- [Twitter Sidebar](https://chrome-stats.com/d/twitter-sidebar) — 201 users, 4.17 / 5
- [Side Tasks](https://chrome-stats.com/d/side-tasks) — 4 users
- [Todoist Sidebar](https://chrome-stats.com/d/todoist-sidebarre)

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Source: [Chrome-Stats](https://chrome-stats.com/d/todo-sidebar)