# ViewerJS WE

> Allows you to view documents using ViewerJS. https://viewerjs.org/

Canonical page: [https://chrome-stats.com/d/viewerjs-we](https://chrome-stats.com/d/viewerjs-we)

## Overview

- **ID:** `viewerjs-we`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** def00111
- **Category:** other
- **Daily users:** 24
- **Rating:** 4.33 / 5 (3 ratings)
- **Version:** 1.4.2
- **Last updated:** 2026-01-10
- **First published:** 2017-12-18
- **Size:** 189 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/viewerjs-we/)

## Description

ViewerJS WE is a Firefox add-on that allows you to view documents such as odt, odp, and ods using ViewerJS. Install it now and easily open various file types within your browser.

## Rankings

- #22,396 — Overall
- #145 — viewer
- #210 — documentation
- #249 — document

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `tabs`
- `notifications`
- `menus`
- `storage`

### Host permissions

- `http://*/*`
- `https://*/*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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).

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