Convert WMV to AAC online. This conversion removes the picture from the WMV file and saves its audio track as AAC. Free batch processing with no signup or watermark.
Add one or more WMV files. You can review the complete batch before processing it.
AAC is already selected for this page. Add multiple videos, choose the audio output and set a trim range when only part of the track is needed.
Start the batch, then download and check the finished AAC file or files.
This conversion removes the picture from the WMV file and saves its audio track as AAC. Video resolution and frame rate do not carry into the result.
WMV (Windows Media Video) is Microsoft’s video format, once common for Windows clips and PowerPoint. It keeps files small but plays poorly outside Windows - Macs, phones and web browsers often can’t open it, so MP4 is the safer choice for sharing.
WMV plays in Windows Media Player and VLC; on Mac, phones or the web, convert it to MP4 first.
AAC (Advanced Audio Coding) is the successor to MP3, delivering better sound at the same file size. It is the default for Apple Music, YouTube and most streaming services, and is supported across virtually all modern devices.
AAC plays in Apple Music/iTunes, QuickTime, VLC and on nearly all modern phones, browsers and players.
ToolSpice can convert your WMV files to these other formats:
These other formats can be converted to AAC on ToolSpice: