Convert Any File Format Online - Free & Secure
Upload your file to start converting. Choose a file from your device or use a remote file link.
Max file size 1GB. Convert for free
By proceeding, you agree to our Terms of Use.
How to Convert Qt to MKV?
- Click the “Choose QT Files” button and select your QT file
- Click on the “Convert” button to start the conversion
- When the status changes to “Done”, click the "Download MKV" button
Convert Any QT to MKV
This tool supports converting many types of Qt to MKV. Convert MP4, AVI AND MKV to MKV.Best Qt Converter
Convert your Qt with perfect quality, size, and compression. Plus, you can also batch convert Qt using this tool.Free & Secure
Our Qt 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.QT文件是什么？
QT 是 QuickTime 格式，由 Apple 开发，用于高质量的视频和音频播放，广泛用于流媒体和多媒体内容播放。更多信息请参考 [QuickTime Wikipedia](https://en.wikipedia.org/wiki/QuickTime)。
如何打开QT文件？
可以使用 [VLC](https://www.videolan.org/) 或 [QuickTime Player](https://www.apple.com/quicktime/) 打开。
- Developed by: Apple Inc.
- Initial Release: 1991
- Useful links: https://en.wikipedia.org/wiki/QuickTime
MKV文件是什么？
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。
- Developed by: Matroska
- Initial Release: 2003
- Useful links: https://en.wikipedia.org/wiki/Matroska https://mkvtoolnix.download/
Convert Your QT files to other formats
Convert Other files to MKV
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.