Convert MTS to WMA online in seconds — free, with no sign-up. WMA is lossy and ideal for legacy Windows audio; converted to MP3 for sharing. Your files are encrypted and deleted automatically after 24 hours.
WMA
Windows Media Audio — A Microsoft audio format with limited support outside Windows.
How to convert MTS to WMA
- 1Upload your MTS file
Click “Choose a file” or drag and drop your MTS file onto the page — no sign-up or email needed.
- 2Convert to WMA
WMA is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your WMA file
Your WMA file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
Frequently asked questions
Does converting MTS to WMA lose quality?
Converting MTS to WMA keeps your content intact. We use high-quality defaults so your WMA file looks as close to the original as the format allows.
Is the MTS to WMA converter free?
Yes — converting MTS to WMA is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my MTS files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert MTS to WMA on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert MTS to WMA?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert MTS files to?
Besides WMA, you can convert MTS to AAC, AVI, FLAC, FLV, GIF, JPG and more — see the full list of MTS conversions below.
Other conversions
Last updated July 2026