Convert AVCHD to MKV Files Online for Free.
Free online tool to convert avchd to mkv files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
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Maximum file size is 10MB
How It Works
How to Convert AVCHD to MKV
Click inside the file drop area to upload your AVCHD file or drag & drop it.
Select MKV as the output format and click the 'Convert' button.
Download the converted MKV file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your AVCHD files to other formats
RunConvert.com can convert your AVCHD files to these other formats:
Convert Your AVCHD files to other formats
Convert Files to AVCHD Format
RunConvert.com supports these converters to AVCHD format:
Convert Files to AVCHD Format
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Frequently Asked Questions
Here are some common questions and answers about avchd file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: What’s the smallest file size I can convert?
A: Technically even a 1-second clip will work. There's no minimum—tiny files are totally welcome.
Q: What format works best for Windows Media Player?
A: WMV is the classic, but MP4 is usually a better modern option that still plays nice with Windows.
Q: What if I need subtitles added during conversion?
A: Currently, we don’t embed subtitles—but you can add them later using a subtitle editor.
Q: How secure is my video during conversion?
A: We take privacy seriously. Your files are encrypted during upload and deleted automatically after a short period. No funny business.
Q: Can I use RunConvert for wedding videos?
A: Of course—whether it’s for sharing, archiving, or surprising your spouse with a highlight reel, we’ve got you.
Q: Can I use RunConvert on a Chromebook?
A: Yup. As long as your browser works, you’re good to convert on any device—including Chromebooks.
Q: Does it work on Linux?
A: Definitely. We’re browser-based, so Linux users get the same smooth experience.
Q: Can I use it on my tablet?
A: Absolutely. RunConvert is touch-friendly and works just fine on tablets and iPads.
Q: Can I convert a Facebook video I downloaded?
A: Absolutely. Just upload it like any other video file and choose your format.
Q: Will converting affect my video’s color quality?
A: Not unless you use a low-quality setting. Stick with recommended presets for rich, vibrant results.
What is MKV (Matroska Video)?
MKV (Matroska Video) is an open-source container format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is designed to be flexible and is often used for high-definition video content.
MKV is a popular choice for storing HD movies, TV shows, and videos due to its ability to support almost any type of video and audio codec, as well as multiple audio tracks and subtitles within one file.
How to open MKV?
MKV files can be opened with several media players, including VLC Media Player, PotPlayer, and Media Player Classic (MPC-HC).
For macOS users, VLC and IINA are great options to play MKV files. You can also use the official Elmedia Player for MKV playback.
MKV is Developed by: Matroska Association
MKV was Released on: 2003
Useful Links for MKV:
How to convert MKV?
You can easily convert MKV files to other formats like MP4, AVI, or MOV using our online video converter. Simply upload the MKV file, select your desired output format, and start the conversion process.
Our tool ensures quick and high-quality conversion, making MKV files compatible with a variety of devices and platforms.
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