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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 F4v to MKV?

  1. Click the “Choose F4V Files” button and select your F4V file
  2. Click on the “Convert” button to start the conversion
  3. When the status changes to “Done”, click the "Download MKV" button

Convert Any F4V to MKV

This tool supports converting many types of F4v to MKV. Convert MP4, AVI, MKV, MOV AND FLV to MKV.

Best F4v Converter

Convert your F4v with perfect quality, size, and compression. Plus, you can also batch convert F4v using this tool.

Free & Secure

Our F4v 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.

F4V 是 Adobe Flash Video 格式,广泛用于流式视频播放,特别是在互联网视频平台和流媒体服务中。它可以支持高质量的视频压缩与播放,适合在线流媒体传输。

如何打开F4V文件?

可以使用 [VLC](https://www.videolan.org/) 或 [Adobe Flash Player](https://get.adobe.com/flashplayer/) 打开,虽然 Flash Player 已不再支持,但 VLC 仍是一个可靠的选择。

MKV(Matroska Video)是一种开源多媒体容器格式,支持多种视频、音频、字幕轨道,并可存储高清和 4K 内容。

如何打开MKV文件?

可以使用 [VLC](https://www.videolan.org/)、[MPC-HC](https://mpc-hc.org/) 或 [MKVToolNix](https://mkvtoolnix.download/) 播放和编辑。

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