视频下载器使用方法 - 完整指南

Video Downloader allows you to download videos or audios from YouTube, Facebook, Instagram, Vimeo, and more sites for offline viewing. Let's read and learn how to easily download, register and use this software.

内容指南 Part 1. Download and Install Video DownloaderPart 2. How to Register Video DownloaderPart 3. How to Use Video Downloader Step By Step还有其他问题？请立即联系我们

Part 1. Download and Install Video Downloader

步骤1。 下载 视频下载 on your computer by clicking the download link below.

• 对于Windows用户： https://www.ios-unlocker.com/download/video-downloader.exe
• 对于Mac用户： https://www.ios-unlocker.com/download/video-downloader.pkg

免费下载 免费下载

Step 2. When the downloading process is finished, simply open the download package. Then, follow the instructions and start the installation.

Step 3. After installing Video Downloader, run it on your computer.

Part 2. How to Register Video Downloader

Video Downloader provides both a free trial version and a registered version for all users to experience all functions.

What is the difference between a free trial and a registered version?

All users can use Video Downloader for free within 15 days. The free trial only allows users to download 10 UHD full videos in 2K, 4K, and 8K. If you want to remove the limitations, you can purchase a license from our website and then register the software to obtain the full version.

Steps to register Video Downloader

Your license key will be sent to your email inbox once you have purchased a license from our website. Then, you can register Video Downloader by following the steps below:

• Step 1. Launch Video Downloader and click "未注册".
• Step 2.Fill in your 电子邮件 （用于购买许可证） 注册码(i.e. Registration Code). Simply go to your email inbox and copy your license key to the software.
• 步骤3.点击“即刻注册" to unlock the full version.

注： If you want to use the full version but haven't purchased a license, please press "购房" to buy a license first.

注册失败可能由以下几个原因造成：

• 注册码或邮箱地址前后不小心添加了空格。
• 购买了错误的许可证版本。例如，Windows 用户购买了 Mac 版本而不是 Windows 版本。
• 输入的电子邮件地址有误。

如果您购买了错误的版本，或者无法找出注册失败的原因，请随时通过以下方式联系我们的支持中心： support@ios-unlocker.com.

Part 3. How to Use Video Downloader Step By Step

步骤 1. 复制视频 URL

Copy the Video URL to the bar and click the 分析 button. You can select an output folder if you want before downloading the video.

步骤2、选择输出格式

Select your desired output format, including different video or audio formats. Press the one you like and then click "下载".

Step 3. Download Process Complete

Wait for the download process to finish and go click "打开文件夹在“下”完成" to enjoy the downloaded video offline.

还有其他问题？请立即联系我们

我们承诺为所有用户提供最佳解决方案。如果您有任何疑问，请随时联系我们的支持团队以获得进一步帮助。 support@ios-unlocker.com我们的支持团队会在收到您的邮件后48小时内回复您。