This powerful Video Downloader supports downloading movies, music videos, playlist, sport videos, lectures and more from free video sharing website like Facebook, Dailymotion, eHow, and more than 100 video sharing sites.这款功能强大的视频下载器支持从 Facebook、Dailymotion、eHow 等免费视频共享网站和 100 多个视频共享网站下载电影、音乐视频、播放列表、体育视频、讲座等。
Besides downloading video in its original format, Allavsoft also features one-click to download as well as convert the downloaded video to popular video format like MP4, AVI, WMV, MOV, MPEG-1, MPEG-2, VOB, ASF, RMVB, DV, TS, Apple ProRes, WebM, FLV, OGV and etc.除了以原始格式下载视频外，Allavsoft 还具有一键下载功能，可将下载的视频转换为流行的视频格式，如 MP4、AVI、WMV、MOV、MPEG-1、MPEG-2、VOB、ASF、RMVB、DV、TS、Apple ProRes、WebM、FLV、OGV 等。
This ideal Web Video Downloader app enables selecting among all video qualities available for downloading like download videos in ultra high definition (4K), 3D video, HD 2k, HD 1080p, HD 720p, and stand definition 480p, 360p, and 240p.这款理想的 Web Video Downloader 应用程序可以在所有可供下载的视频质量中进行选择，例如下载超高清 （4K）、3D 视频、高清 2k、高清 1080p、高清 720p 和高清 480p、360p 和 240p 的视频。
This professional Video Downloading and Converting tool also helps to extract and download audio from online music video or movies as well as convert to popular audio format like MP3, WMA, WAV, AAC, AAC, Apple Lossless M4A, AIFF, RA, FLAC, OGG, AU and etc.这款专业的视频下载和转换工具还有助于从在线音乐视频或电影中提取和下载音频，以及转换为流行的音频格式，如MP3，WMA，WAV，AAC，AAC，Apple Lossless M4A，AIFF，RA，FLAC，OGG，AU等。
Batch download and convert批量下载和转换
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Allavsoft supports adding multiple video URLs and batch downloading and converting multiple videos at a time.Allavsoft 支持添加多个视频 URL，并支持一次批量下载和转换多个视频。
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When download web video files, this wonderful Video Downloader will automatically detects advertisements and does not download them.下载网络视频文件时，这款出色的视频下载器将自动检测广告并且不会下载它们。
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Preview and playback downloaded video files预览和播放下载的视频文件
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There is a built-in video player in Allavsoft for us to preview and playback the downloaded video files.Allavsoft 中有一个内置的视频播放器供我们预览和播放下载的视频文件。
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Breakpoint Resume断点简历
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You can pause and resume downloading at any time. It is very convenient to use.您可以随时暂停和恢复下载。使用起来非常方便。
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Action after download done下载完成后的操作
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You can set automatically shut down computer after all the download tasks are finished, if you have lots of videos to download and want to leave your Windows on to download them.您可以设置在所有下载任务完成后自动关闭计算机，如果您有大量视频要下载并希望保持Windows打开以下载它们。
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Keep history for downloading.保留历史记录以供下载。
What’s New最新消息
Version 3.27.4.8984:版本3.27.4.8984：
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Release notes were unavailable when this listing was updated.更新此列表时，发行说明不可用。
Compatibility兼容性
macOS 10.10 or latermacOS 10.10 或更高版本
