Several video converters including HandBrake or Freemake Video Converters should be able to convert videos in MTS format to MKV.
Convert AVCHD MPEG-2 transport stream to Matroska multimedia container.
We have found 16 software records in our database eligible for .mts to .mkv file format conversion.
Microsoft Windows software - convert mts to mkv on Windows
A free multiplatform multimedia transcoder
Convert from mts file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned mts to mkv. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
One of the most popular and succesfful free video conversion sofrware
A free video conversion utility
A multimedia conversion utility
All-in-one package of DVDVideoSoft utilities and converters
A video to DPG convertor
A free universal media transcoder for Windows
A powerful and free video converter
Apple macOS / Mac OS X software - convert mts to mkv on OS X
A multimedia conversion software
HandBrake for OS X is a free and poplular multimedia and video conversion utility.
Mac version of popular video conversion software
A multimedia importer for iTunes
Linux/Unix software - convert mts to mkv on Linux
HandBrake for Linux is free multimedia transcoder.