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Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}
Output:
Add ${items.length} files

How to Convert Webm to ASF?

  1. Click the “Choose WEBM Files” button and select your WEBM file
  2. Click on the “Convert” button to start the conversion
  3. When the status changes to “Done”, click the "Download ASF" button

Convert Any WEBM to ASF

This tool supports converting many types of Webm to ASF. Convert MP4, AVI, MKV AND OGV to ASF.

Best Webm Converter

Convert your Webm with perfect quality, size, and compression. Plus, you can also batch convert Webm using this tool.

Free & Secure

Our Webm Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.

WEBM 是一种开源视频格式,专为网络视频流传输而优化,广泛应用于网页视频播放。它采用了 VP8 或 VP9 视频编码和 Vorbis 或 Opus 音频编码,支持高效的流媒体传输。更多信息请参考 [WEBM Wikipedia](https://en.wikipedia.org/wiki/WebM)。

如何打开WEBM文件?

可以使用 [VLC](https://www.videolan.org/) 或 [Google Chrome](https://www.google.com/chrome/) 打开,支持广泛的浏览器和流媒体播放器。

ASF 是 Microsoft 的高级流媒体格式,广泛用于流式视频和音频传输。它优化了网络传输,并且支持多种编码格式,通常应用于实时视频流和多媒体广播。

如何打开ASF文件?

可以使用 [VLC](https://www.videolan.org/) 或 [Windows Media Player](https://www.microsoft.com/en-us/p/windows-media-player) 打开。此外,许多现代播放器和设备也支持此格式。

Enterprise-Level Security for Your Files

At AllConverter, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.

Learn more about our commitment to security

SSL/TLS Encryption

Secured Data Centers

Access Control and Authentication

Firewall & IDS/IPS