.MTS File Extension

File Type:
AVCHD Video File

Having trouble opening .mts extension? Don't panic! This page explains what mts files are as well as suggests programs you may use to open mts files. You can download these programs through this page.

What is a MTS file?

Mts file extension has AVCHD Video file type, which is associated with the "video files" category.

Used by different HD camcorders, including Panasonic and Sony, the file allows saving HD videos. It provides support for 720p and 1080i HD video formats.

MTS files are stored in the high-definition (HD) MPEG Transport Stream video format. This format is also referred to as AVCHD (Advanced Video Codec High Definition) format.

To learn how you can open the given file, read the information below.

mts file icon
File Type:
AVCHD Video File
Video Files

How to open MTS file?

Double click the mts file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .mts extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the mts extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the mts file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open MTS files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the mts file as well. Download Universal File Viewer for your OS.

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