【图】Video DownloadHelper下载
【图】Video DownloadHelper
【图】Video DownloadHelper

Video DownloadHelper

Video DownloadHelper 简介

Video DownloadHelper is the most complete tool for extracting videos and image files from websites and saving them to your hard drive.

Just surf the web as you normally do. When DownloadHelper detects embedded videos it can access for download, the toolbar icon highlights and a simple menu allows you to download files by simply clicking an item.

For instance, if you go to a YouTube page, you’ll be able to download the video directly on your file system. It also works with most other popular video sites like DailyMotion, Facebook, Periscope, Vimeo, Twitch, Liveleak, Vine, UStream, Fox, Bloomberg, RAI, France 2-3, Break, Metacafe, and thousands of others.

Video DownloadHelper supports several types of streamings, making the add-on unique amongst Video downloaders: HTTP, HLS, DASH, … Whenever a site uses a non-supported streaming technology, Video DownloadHelper is able to capture the media directly from the screen and generate a video file.

Besides downloading, Video DownloadHelper is also capable of making file conversions (i.e. change audio and video formats) and aggregation (combining separate audio and video into a single file). This is an upgrade feature that helps pay for the free stuff (we need to eat too). You are not compelled to use conversion for downloading videos from websites, and you can avoid picking variants marked as ADP to avoid the need for aggregation.

Video overview on how to use Video DownloadHelper: https://www.youtube.com/watch?v=mZT8yI60k_4

Support can be obtained from the dedicated support forum.

Please stay tuned by following us on Twitter (@downloadhelper), or Facebook.

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Video DownloadHelper 下载

Mozilla Firefox 官网登录下载



Очень удобное расширение. Сохраняет по папкам видео с ютуба и других сайтов! Спасибо разработчикам! Не лагает! Все понятно


Very useful, reliable application. I can highly recommend it to everyone.


It it were not for recent unauthorized transactions on my card, which has me scared of sharing my card information on other sources, I would have given these guys the $30.00 donation.



David A

Works like a charm. Definitely recommend.


I’ve been using the Video DownloadHelper for several years and really appreciate having it to work with in downloading most of the videos I want to save. Of course, it’s no longer of much use on a site like Youtube where many videos are set up so they can’t be easily downloaded with such software anymore, but there are other apps for that kind of issue. I like the fact that I can download easily, monitor the size and progress of the file when downloading, and other basic functions. It’s a basic, clean and user friendly software that works well for me.

Michael P Shipley

Huge memory leaks. Went up to 2.4g before I purged it.


I’ve tried Video DownloadHelper as a YouTube-DL alternative to download a paid video I had rented on Vimeo. The extension offers to downloaded the 1920 x 1080 pixels DASH stream, and downloads it fast, but then it launches a transcoding (called an aggregation), even though I’ve disabled “Force H264 tuning in aggregation”, which would have taken hours. It turns out the free version adds a watermark, which requires post-processing and transcoding. My understanding is that you have to pay €18.50 for a premium license to get fast downloads without transcoding. I have turned to Downie 4 by Permute’s developer Charlie Monroe, which is also paid at €18.99, but has the advantage of being up front about it. Alternatively it is included in the Setapp subscription service. It has a cleaner interface and it works with Chrome and Firefox as well as Safari and Opera, alas only on macOS. tl;dr: Video DownloadHelper should clarify its freemium business model on its official website and in its browser extensions.


It’s a great app to download videos. There’s only one flaw: when the extension is enabled and you play a live stream on Youtube, the CPU usage goes to the roof. I have to disable it and reenable it when finished.


Yo bajo mis videos de mi Canal YouTube para repararlos

Billy Ray

Tried numerous other helpers and, for me, this is the easiest and best. Quickly grabs and downloads media fast and easy.


ottima app per donwload di facile installazione ed uso la consiglio vivamente


Excelente!!!! lo mejor que he utilizado


好多插件中,最好用的一个。 下载了三个百个文件了,过来评价一下。

Sitanshu Chaudhari

This add on has helped me through a lot of websites. Kudos to the developers for such a great experience


I love this thing! I haven’t found any websites it can’t download videos from, including porn, utube etc. I am going to donate to him as it is really worth any amount of money.


working fine on Windows 7


Extrêmement polyvalent, j’utilise depuis longtemps, très très rarement pris en défaut d’échec du téléchargement. Merci.


The download helper use to be very good, but now it no longer provides the same service. Previously it provided multiple options for downloading a video but now only provides one from ADT. ADT is extremely slow in downloading and often the download fails to complete. On occasion it downloads the video but not the audio. I use it both on Win 10 and Linux Open Suse. The problems I am guessing occurred via some updates, not sure if it was Firefox or Download Helper. I did not make any changes so it had to be a change in the software. I wish there were a better plugin since this one no longer provides proper service.


Удобнее расширения не встречала ещё. Просто, быстро, без заморочек. Спасибо!


Used to be great and helpful; now it doesn’t work anymore without some shady “companion app” (i won’t install your software outside Mozilla, sorry). Uninstalled after years of use. Pity.

Robert de niveau



Best All round Video and Audio downloader out there


I understand that they need funding for this add-on but £18.50 seems excessive considering there are several free alternatives.


Soundless videos, watermarked videos, or not detected at all. Too many struggles for such popular extension.


Sehr hilfreiches Add-on, das viele Einstellungsmöglichkeiten bietet




doesn’t save video, only audio, even with the companion app installed (also it says it would watermark converted videos)


This addon doesn’t mention that it requires a paid license until it finishes downloading and converting the videos you save by adding a watermark. If they noted this before use I wouldn’t be bothered; however, they don’t mention this until *after* the video has finished processing which took nearly 20 minutes for a 4k video.


Doesn’t work on FF 83. Downloading and converting (conversion app enabled) from Youtube is gone. Neither ADP nor MP4.


Справляется там, где другие не могут!


You need a third party app AND a payed license to convert stuff. I can’t even download most of the videos at all, and if so not as mp4 or another normal format.


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