WTV to MKV Converter

Select files for conversion or just drag and drop them to the upload area

How to convert WTV files to MKV online?

Step 1.

Upload WTV-file

Click "Choose File" button to select a wtv file on your computer. WTV file size can be up to 50 Mb.
Step 2.

Convert WTV to MKV

Click "Convert" button to start conversion.
Step 3.

Download your MKV

When the conversion process is complete, you can download the MKV file.


  • ❓ How can I convert WTV to MKV?
    First you need to add file for conversion: drag and drop your WTV file or click the "Choose File" button. Then click the "Convert" button. When WTV to MKV conversion is completed, you can download your MKV file.
  • ⏱️ How long does it take to convert WTV to MKV?
    Video conversion takes quite a while. It will probably take you a few minutes to change WTV to MKV.
  • 🛡️ Is it safe to convert WTV to MKV on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including WTV to MKV) is absolutely safe.
  • 💻 Can I convert WTV to MKV on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our WTV to MKV converter works online and does not require software installation.

Information about WTV and MKV file formats

Full name Windows Recorded TV Show MKV - Matroska
File extension .wtv .mkv, .mk3d, .mka, .mks
MIME type video/x-matroska, audio/x-matroska
Developed by Microsoft www.matroska.org
Type of format Video Container format
Description Video file recorded by Windows Media Center, a program used to play multimedia content and record TV shows; encodes video using MPEG-2 compression and audio using MPEG-1 Layer II or Dolby Digital AC-3 compression; may also include descriptive metadata and digital rights management (DRM) information. The WTV Windows Media Center video format is successor of the DVR-MS Windows Media Center video format and was introduced in Windows 7 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 WTV conversion MKV conversion
Associated programs Windows Media Center VLC Media Player
Wiki https://en.wikipedia.org/wiki/WTV_(Windows_Recorded_TV_Show) https://en.wikipedia.org/wiki/Matroska