Convert MTS to AVI Files Online for Free.
Free online tool to convert mts to avi 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 MTS to AVI
Click inside the file drop area to upload your MTS file or drag & drop it.
Select AVI as the output format and click the 'Convert' button.
Download the converted AVI file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your MTS files to other formats
RunConvert.com can convert your MTS files to these other formats:
Convert Your MTS files to other formats
Convert Files to MTS Format
RunConvert.com supports these converters to MTS format:
Convert Files to MTS Format
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Frequently Asked Questions
Here are some common questions and answers about mts file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: Can I change bitrate during conversion?
A: Yes—lower bitrates mean smaller files, higher bitrates give you crisper results.
Q: What if my video has subtitles—will they stay?
A: If they’re hardcoded (burned in), yes. If they’re separate files, they won’t be included—yet.
Q: Does RunConvert work in all browsers?
A: Yep! Chrome, Firefox, Safari, Edge—we play nice with all the modern ones.
Q: What’s the difference between MP4 and AVI?
A: MP4 is smaller and more universal; AVI can be higher quality but is bulkier. It’s like comparing a sleek sports car to a heavy-duty truck—both great, just different purposes.
Q: Can I use it on my tablet?
A: Absolutely. RunConvert is touch-friendly and works just fine on tablets and iPads.
Q: What’s the best format for PowerPoint video inserts?
A: MP4 with H.264 is your safest bet—it plays well inside most presentation tools.
Q: Is RunConvert.com free to use?
A: Yep—basic video conversions are totally free. We keep it simple and accessible. For power users who need extras, there are premium options too.
Q: Can RunConvert fix out-of-sync audio?
A: We don’t fix sync issues, but converting might help if the original format was buggy.
Q: Can I convert vertical videos for TikTok?
A: Yup. Convert to MP4, and if you need to rotate or crop it, just pair us with a quick editor after.
Q: Can I convert videos without creating an account?
A: You bet. No sign-ups, no friction. We want you converting in seconds, not setting up passwords.
What is MTS (MPEG Transport Stream)?
MTS (MPEG Transport Stream) is a video format commonly used for high-definition video in AVCHD camcorders. The .mts extension is often seen on files recorded by devices like digital camcorders or Blu-ray Discs.
This format supports high-quality video and audio storage, but may require special software to play on certain devices.
How to open MTS?
MTS files can be opened with VLC Media Player or PotPlayer. For Windows, installing a codec pack may help open the file with Windows Media Player.
For macOS users, try VLC or Elmedia Player to ensure smooth playback.
MTS is Developed by: Sony, Panasonic, and others
MTS was Released on: 2006
Useful Links for MTS:
How to convert MTS?
You can convert MTS files using an online video converter. Upload your MTS file, select your preferred output format like MP4 or MKV, and begin the conversion.
Our converter offers high-speed processing and excellent quality output to ensure compatibility across various devices.
What is AVI (Audio Video Interleave)?
AVI (Audio Video Interleave) is a multimedia container format developed by Microsoft. It is one of the oldest video formats and is used for storing both audio and video data in a single file.
AVI files can support multiple video and audio streams, making them versatile for various multimedia applications. However, the format does not have high compression, which may result in larger file sizes compared to more modern formats.
How to open AVI?
AVI files can be opened using most media players, including VLC Media Player, Windows Media Player, and PotPlayer.
For macOS users, you can open AVI files with VLC or QuickTime Player (with the necessary codec installed).
AVI is Developed by: Microsoft
AVI was Released on: 1992
Useful Links for AVI:
How to convert AVI?
Converting AVI files to other formats such as MP4, MKV, or MOV is straightforward using an online video converter. Simply upload your AVI file, select your desired output format, and begin the conversion.
Our converter guarantees fast processing while maintaining the quality of your video.
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