DownQ Firefox

DownQ

By: xfi0 Add-on
Your unofficial companion for managing Meta Quest game versions. Download specific releases, downgrade, and access DLCs with ease.
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Features & Capabilities

Your unofficial companion for managing Meta Quest game versions. Download specific releases, downgrade, and access DLCs with ease.

A browser extension that allows you to easily downgrade and download Meta Quest (and older Oculus Rift, Go, Gear VR) apps and their DLCs directly from your browser.

This app is in no way affiliated with or endorsed by Meta.

Supported

  • Downgrade mobile app binaries and assets
  • Downgrade PC app binaries and assets
  • Download DLCs
  • Download DLC bundles

Tutorial

  1. Navigate to Meta Experiences.
  2. Find the app you want to downgrade or download.
  3. Log into secure.oculus.com.
  4. Click one of the blue "Downgrade" buttons in the bottom right corner of the app page.
  5. Choose your release channel and select the version you want to download.
  6. Wait for the download to complete. For mobile apps, use ADB to sideload the APK (and OBB if applicable). For PCVR apps, launch the downloaded executable.

TIP: When downloading PCVR apps, it's recommended to select or create a dedicated folder. Due to browser security (File System Access API), while you can select common directories like 'Downloads', DownQuest might have limitations creating specific sub-folders within them automatically.

Contains MIT licensed zlib.js library © 2012 imaya

User Growth & Download Statistics

Manifest V2 Add-on
By:
xfi0
Daily users:
24 2
Rating:
5.00
(1)
Version:
1.5.2 Last updated: 2026-04-04
Version code:
6203706
Creation date:
2026-04-01
Risk:
High risk impact Moderate risk likelihood
Permissions:
Host permissions:
  • *://*.oculus.com/*
  • *://*.meta.com/*
Content scripts matches:
  • *.meta.com
Size:
61.63KB
Email:
do*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-14
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
xfi0
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/downq/
Email:
do*****@gmail.com
Website:
https://github.com/xfi0/DownQuest

User Reviews

Very clean fixed a bug on the original one on chrome 😳😳
by *****, 2026-06-29
View all user reviews ›

Is DownQ Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

DownQ requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • High ******* ****** ** *** ********* ******** *********** ********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

DownQ is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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