Enhance Your Video Streaming Experience with UltraWideo

UltraWideo is a subscription-based Firefox extension designed for multimedia enthusiasts, particularly those with ultra-wide screens. It offers a unique set of features that improve video playback across various platforms. The extension's fast injection script is written in plain JavaScript, ensuring minimal performance impact while providing a seamless viewing experience. UltraWideo's design is user-friendly, automatically adapting to your system's appearance preferences, whether in light or dark mode, and it supports multiple languages with an aim for broader internationalization.

This powerful tool allows users to take control of video playback in fullscreen mode, making it ideal for both ultra-wide and standard screens. Its interface is minimal yet functional, featuring customizable keyboard shortcuts for ease of use. Users can toggle between different modes and scale videos up or down as needed. UltraWideo is compatible with all major browsers, having been tested on Chrome and Firefox, and it claims to work on all popular video streaming platforms, enhancing the viewing experience without limitations.

 0/1

App specs

  • License

    Subscription

  • Version

    3.5.2

  • Latest update

  • Platform

    firefox

  • Downloads

    3

    Last month's downloads

    • 3
  • Size

    254.47 KB

  • Developer

Program available in other languages



User reviews about UltraWideo

Have you tried UltraWideo? Be the first to leave your opinion!

Top extensions for Mozilla Firefox

Top downloads Graphic & Design for Firefox

Top downloads Graphic & Design for Firefox

Top downloads Graphic & Design for Firefox

You may also like

Explore Apps

Latest articles

Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic
Your review for UltraWideo
Softonic
100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

    VirusTotal logo

Scan Info

Last scan
Saturday, September 6, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
3.5.2.xpi
SHA256
6f52f571dd5dea2e8a29e8c0b6beb82895df73e50fccdd6f6cd6cb8366e39c2b
SHA1
1711e68003b2a2e5eae7688e4ba94a9289dd3e7f

Softonic security commitment

UltraWideo has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.