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100% Secure & Chrome Web Store Approved

The Ultimate Tool to Download HLS, DASH & MP4 Streams

Capture, decrypt, and merge fragmented TS/DASH streams into standard high-definition MP4 files directly from your browser. Optimized for educational courses, videos, and media assets.

Add to Chrome (It's Free) View Premium Plans

How It Works: 2 Simple Steps

Download any online video in seconds. Build your queue on educational platforms like Hotmart, and let our background engine decrypt and stitch everything locally.

video.net/member/course
Playing Video...
Course Content
1. Introduction
2. Core Architecture
3. Advanced MUX
Video Downloader PROMAX
1. Introduction.mp4
2. Core Architecture.mp4
Capture Active Video
Added to Queue

Build your Download Queue

Select your preferred video qualities and add multiple videos from different tabs or course lessons to your download list. The extension queues them automatically.

  • Queue entire course curricula in seconds
  • Add videos from any tab or platform
  • Easily monitor and manage your queue in the popup
LOCAL DECRYPTED

Local Decryption & Stitching

The extension downloads all video segments locally, decrypts AES-128 locks in real-time, and merges them into a single high-quality MP4 file. The finished video is saved directly to your default downloads folder.

  • Processing is done locally (100% private)
  • No external companion app or software needed
  • High-speed local WebAssembly multiplexing

Buy Once, Use Forever

Try for free with 3 trial downloads. Upgrade to the Lifetime Pro plan for permanent, unlimited access.

One-Time Payment

Lifetime Pro

Permanent, worry-free access to all features forever. No recurring fees.

$39.00one-time
  • Unlimited downloads forever
  • HLS & DASH auto-decryption
  • Smart Batch Download Queue
  • High-speed local WebAssembly stitching
  • Up to 2 active devices simultaneously
  • Lifetime updates & new features
  • No recurring charges ever
Buy Once, Use Forever
LIFETIME PRO

Upgrade to Lifetime Pro

Gain permanent access to the high-speed download engine. Pay once, download forever with zero restrictions.

100% Risk-Free Money-Back Guarantee

We are confident in our product. If the extension fails to download your required streams and we cannot fix it for you, contact us within 14 days for a full, hassle-free refund.

Frequently Asked Questions

Have questions? We have answers. Find out how the licensing and downloads work.

Does the extension work on educational platforms like Hotmart?
Yes, fully! The extension includes a specialized background parser designed to capture and sequentially download video lections directly from Hotmart and other standard educational platforms.
How does the 2-device license limit work?
When you buy, your purchase email address acts as your activation license key. You can use this email to activate the extension on up to two different browsers or PCs simultaneously (for example, your work laptop and your home desktop).
Is the video stitching done in the cloud?
No! Everything is processed locally in your browser. We don't upload your videos to any external cloud, ensuring maximum speed, zero queue wait times, and complete privacy of your content.
Are there any recurring fees?
No! The Lifetime Pro plan is a single one-time payment. You will have permanent access to all current and future features of Video Downloader ProMax without any monthly or annual renewal fees.

Privacy Policy

Last updated: June 24, 2026

Video Downloader ProMax ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information in relation to our Google Chrome extension.

1. Information We Collect and Process

  • License Verification Data: When you activate the extension, we collect and process the license key you provide and a randomly generated unique installation identifier (UUID). This data is used solely to verify your subscription status and enforce the limit of 2 active devices per license.
  • No Personal Data: We do not collect, store, or transmit any personally identifiable information (PII) such as your name, email address, physical address, or payment details. Payment processing is handled securely by our third-party provider (Lemon Squeezy), and we never have access to your financial information.

2. Web Browsing and Media Detection

  • Local Processing: While the extension monitors network requests to detect video streams (HLS, DASH, MP4), all media detection, downloading, decryption, and assembly happen 100% locally inside your web browser.
  • No Tracking: We do not track, log, collect, or transmit your web browsing history, the URLs of the web pages you visit, or the videos you download.

3. Data Sharing and Third Parties

We do not sell, trade, or rent user data to third parties. We do not share any data except for the sole purpose of validating your software license with our licensing server.

4. Contact Us

If you have any questions about this Privacy Policy, please contact us at support@videodownloaderpromax.com.