# StreamSniffer Plus

> StreamSniffer Plus provides an easy method to track manifests, subtitles for streaming protocols, and facilitates detecting custom file types for media file downloads.

Canonical page: [https://chrome-stats.com/d/streamsniffer-plus](https://chrome-stats.com/d/streamsniffer-plus)

## Overview

- **ID:** `streamsniffer-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** 789.Club
- **Daily users:** 25
- **Weekly downloads:** 1
- **Version:** 2.11.7
- **Last updated:** 2023-12-10
- **First published:** 2023-12-09
- **Size:** 52 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/streamsniffer-plus/)

## Description

StreamSniffer Plus is a Firefox addon offering effortless tracking of playlist URLs and subtitles used in various streaming protocols like Apple HLS, Adobe HDS, MPEG-DASH, and Microsoft Smooth Streaming. It also enables direct downloading of video/audio files and monitoring of custom file extensions and Content-Type headers.

Additional options:

 - Copy URLs by clicking filenames in the popup menu for easy access.
 - Access the options page to personalize and download media files directly.

## Permissions and access

### Permissions

- `<all_urls>`
- `clipboardWrite`
- `downloads`
- `notifications`
- `storage`
- `tabs`
- `webRequest`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

> 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

- [MediaSniffer Plus](https://chrome-stats.com/d/mediasniffer-plus) — 12 users
- [StreamMaster Plus](https://chrome-stats.com/d/streammaster-plus)
- [Stream Sniffer](https://chrome-stats.com/d/stream-sniffer) — 43 users
- [StreamMapper Plus](https://chrome-stats.com/d/streammapper-plus) — 1 users
- [StreamInspect Pro](https://chrome-stats.com/d/streaminspect-pro) — 2 users
- [StreamFinder Pro](https://chrome-stats.com/d/streamfinder-pro) — 1 users
- [StreamNavigator Pro](https://chrome-stats.com/d/streamnavigator-pro)
- [Stream Sniffer Plus](https://chrome-stats.com/d/stream-sniffer-plus) — 4 users
- [Stream Finder](https://chrome-stats.com/d/stream-finder) — 11 users
- [ManifestMonitor Plus](https://chrome-stats.com/d/manifestmonitor-plus)
- [HLSInspector Plus](https://chrome-stats.com/d/hlsinspector-plus) — 1 users, 1.00 / 5
- [StreamWatch](https://chrome-stats.com/d/streamwatch) — 10 users

---

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