9xbuddy: Video Download Helper by 123sudo
The downloader that actually works. Trusted since 2014. Save media from 1000+ sites with unlimited downloads and lightning-fast speeds. What you download is your business, not ours.
Some features may require paymentSome features may require payment
Extension Metadata
About this extension
Fast. Private. ⚡🔒
9xbuddy is a powerful download helper for saving videos, audio, subtitles, playlists, and multiple links from supported websites - directly from Firefox.
Whether you’re saving tutorials, lectures, research material, reference clips, or media for offline access, 9xbuddy provides a fast, clean, and efficient downloading experience.
✨ KEY FEATURES
🎬 Download videos in the highest available quality
📺 Supports HD, 4K, and 8K where available
🎵 Extract audio from supported videos
💬 Download available subtitles
📋 Download playlists and multiple links
🛠 Use a fallback extractor when needed
🌙 Choose between dark and light themes
🌍 Access a multilingual interface
🔒 PRIVATE BY DEFAULT
• No email or personal account required
• No analytics or activity tracking
• No unnecessary personal data collection
• Download history and preferences remain on your device
🧠 BUILT FOR FREQUENT USE
9xbuddy reduces the steps between finding media and downloading it. It is ideal for creators, students, researchers, media teams, offline library builders, and frequent downloaders.
⚠ Download only content you own or have permission to save. Feature availability depends on the website and media source.
Download smarter with 9xbuddy. ⚡🔒
9xbuddy is a powerful download helper for saving videos, audio, subtitles, playlists, and multiple links from supported websites - directly from Firefox.
Whether you’re saving tutorials, lectures, research material, reference clips, or media for offline access, 9xbuddy provides a fast, clean, and efficient downloading experience.
✨ KEY FEATURES
🎬 Download videos in the highest available quality
📺 Supports HD, 4K, and 8K where available
🎵 Extract audio from supported videos
💬 Download available subtitles
📋 Download playlists and multiple links
🛠 Use a fallback extractor when needed
🌙 Choose between dark and light themes
🌍 Access a multilingual interface
🔒 PRIVATE BY DEFAULT
• No email or personal account required
• No analytics or activity tracking
• No unnecessary personal data collection
• Download history and preferences remain on your device
🧠 BUILT FOR FREQUENT USE
9xbuddy reduces the steps between finding media and downloading it. It is ideal for creators, students, researchers, media teams, offline library builders, and frequent downloaders.
⚠ Download only content you own or have permission to save. Feature availability depends on the website and media source.
Download smarter with 9xbuddy. ⚡🔒
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Permissions and data
Required permissions:
- Block content on any page
- Download files and read and modify the browser’s download history
- Display notifications to you
- Access browser tabs
- Access browser activity during navigation
Optional permissions:
- Access your data for all websites
Required data collection, according to the developer:
- Authentication information
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 2.46 MB
- Last updated
- 3 days ago (Jul 11, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection