Video Saver Helper by Daice-labo
Works with VideoLatch Helper to save supported video pages.
Some features may require paymentSome features may require payment
9 Users9 Users
Extension Metadata
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About this extension
Video Saver Helper is a browser extension that detects saveable video candidates on supported video pages and works with the official local helper, VideoLatch Helper, to assist with saving.
Open a video page, launch the extension, and it checks the current page for saveable video candidates. After saving starts, you can review the progress, destination folder, and saved file name.
In addition to direct video files such as MP4, Video Saver Helper supports formats that are hard to handle with a browser alone, including HLS VOD / DASH VOD. Saving is handled together with the official Helper, so the extension can support processing that is difficult for a browser extension by itself. Compatibility may vary by site, login state, region, and video delivery method.
Main features:
This extension is intended for videos that you have permission to save, or videos that the rights holder has allowed you to save. Please follow copyright rules, each video site's terms of use, and local laws.
Showing saveable candidates does not guarantee that every video can be saved successfully. DRM-protected videos, paid streams, login-restricted or private content, and live streams are not supported.
Open a video page, launch the extension, and it checks the current page for saveable video candidates. After saving starts, you can review the progress, destination folder, and saved file name.
In addition to direct video files such as MP4, Video Saver Helper supports formats that are hard to handle with a browser alone, including HLS VOD / DASH VOD. Saving is handled together with the official Helper, so the extension can support processing that is difficult for a browser extension by itself. Compatibility may vary by site, login state, region, and video delivery method.
Main features:
- Detect video candidates on the current page
- List saveable video candidates
- Support direct video files such as MP4
- Support HLS VOD / DASH VOD formats
- Show saving progress, destination folder, and saved file name
- Show the supported site list
- Request support for unsupported sites or bugs
- 2-day first trial after official Helper connection
- Unlimited use and support for paid members
This extension is intended for videos that you have permission to save, or videos that the rights holder has allowed you to save. Please follow copyright rules, each video site's terms of use, and local laws.
Showing saveable candidates does not guarantee that every video can be saved successfully. DRM-protected videos, paid streams, login-restricted or private content, and live streams are not supported.
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Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Download files and read and modify the browser’s download history
- Access browser tabs
- Access your data for all web sites
Optional permissions:
- Access your data for all web sites
Required data collection, according to the developer:
- Authentication information
- Financial and payment information
- Personally identifying information
- Web site content
More information
- Add-on Links
- Version
- 1.0.3.10
- Size
- 1.74 MB
- Last updated
- a month ago (8 Jul 2026)
- Related Categories
- Licence
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
Core test steps:
1. Install VideoLatch Helper.
2. Open a supported video page such as TVer or Vimeo.
3. Play the video.
4. Open the add-on popup.
5. Click “Check This Page”.
6. Select a candidate and click “Save”.
The add-on checks pages only when the user opens the popup or explicitly clicks the check button. It does not continuously analyze normal browsing. It does not provide DRM bypass, paywall bypass, login restriction bypass, or protected-stream bypass functionality.