AVCHD to MKV Converter

Batch convert avchd files to mkv format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert AVCHD files to MKV online?

Step-by-step guide to convert avchd to mkv using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload AVCHD-file

Drag and drop your AVCHD file into the upload area. The maximum file size is 100 MB.


Click "Convert" to change avchd to mkv. The conversion usually takes a few seconds.

Download your MKV

Now you can download the MKV file. The download link only works on your device.


  • ❓ How can I convert files from AVCHD to MKV?
    First you need to add file for conversion: drag and drop your AVCHD file or click the "Choose File" button. Then click the "Convert" button. When AVCHD to MKV conversion is completed, you can download your MKV file.
  • ⏱️ How long does it take to convert AVCHD to MKV?
    Video conversion takes quite a while. It will probably take you a few minutes to change AVCHD to MKV.
  • 🛡️ Is it safe to convert AVCHD to MKV on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including AVCHD to MKV) is absolutely safe.
  • 💻 Can I convert AVCHD to MKV on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our AVCHD to MKV converter works online and does not require software installation.

Information about AVCHD and MKV file formats

🔸 File format AVCHD MKV
🔸 Full name AVCHD - Advanced Video Coding High Definition MKV - Matroska
🔸 File extension .mts, .m2ts .mkv, .mk3d, .mka, .mks
🔸 MIME type video/MP2T video/x-matroska, audio/x-matroska
🔸 Developed by Sony, Panasonic www.matroska.org
🔸 Type of format Container format
🔸 Description AVCHD (Advanced Video Coding High Definition) is a file-based format for the digital recording and playback of high-definition video. It is H.264, and Dolby AC-3 packaged into the MPEG transport stream, with a set of constraints designed around the camcorders. Developed jointly by Sony and Panasonic, the format was introduced in 2006 primarily in high definition consumer camcorders. Related specifications include the professional variants AVCCAM and NXCAM. In addition, AVCHD specification allows using recordable DVDs, memory cards, non-removable solid-state memory, and hard disk drives as recording media. The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.
🔸 Technical details Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format (ASF) but is entirely open in specification, with implementations consisting mostly of open-source software.
🔸 File conversion AVCHD conversion MKV conversion
🔸 Associated programs ALLPlayer, MPlayer, VLC, PotPlayer VLC Media Player
🔸 Wiki https://en.wikipedia.org/wiki/AVCHD https://en.wikipedia.org/wiki/Matroska