Convert MTS to MKV Free — Online & Instant

Convert MTS to MKV — Free Online

Fast, secure, no software needed.

📁 Drag & drop your file here

or click to browse • Max 100MB

✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install

How to Convert MTS to MKV

Converting .mts files to .mkv is fast and simple with OpenAnyFile. MTS is a video format: AVCHD video format MKV is a video format: MKV (Matroska) is an open video container supporting multiple tracks.

Upload your .mts file to OpenAnyFile
Select MKV (.mkv) as the target format
Click "Convert" and wait for processing
Download your converted .mkv file

Why Convert MTS to MKV?

There are several reasons to convert from .mts to .mkv:

Compatibility: .mkv may be more widely supported by software and devices
File size: Converting between formats can reduce file size for easier sharing
Editing: MKV may offer better editing capabilities for your workflow
Sharing: Recipients may prefer .mkv files for their daily use

About MTS Format

AVCHD video format Category: Video. Extension: .mts. Created by: Sony/Panasonic.

About MKV Format

MKV (Matroska) is an open video container supporting multiple tracks. Category: Video. Extension: .mkv. Created by: Matroska.

Frequently Asked Questions

How do I convert .mts to .mkv?

Upload your .mts file to OpenAnyFile, select MKV as the target, and download the converted file.

Is MTS to MKV conversion free?

OpenAnyFile offers free file analysis. Conversion may require a one-time payment depending on the file.

Will I lose quality converting .mts to .mkv?

OpenAnyFile preserves maximum quality during conversion. Some format-specific features may not transfer between different file types.

Can I convert .mkv back to .mts?

Yes, you can convert .mkv to .mts using OpenAnyFile as well.