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Audio Conversion

Convert WMA to RMI Online — Free

Fast, free WMA to RMI converter. No registration required.

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How to Convert

1

Upload your .wma file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .rmi file when it's ready.

What is WMA?

WMA is an audio format developed by Microsoft. It offers good compression and is commonly used in Windows environments.

Format Details

Full Name
Windows Media Audio
Extension
.wma

Key Features

  • Windows native
  • Good compression
  • DRM support
  • Streaming capable

What is RMI?

RMI is a Windows-specific variant of the MIDI format that wraps standard MIDI data inside a RIFF container. It was commonly used in Windows 3.1 and Windows 95 era multimedia applications.

Format Details

Full Name
RIFF MIDI
Extension
.rmi

Key Features

  • RIFF container
  • MIDI data
  • Windows legacy
  • Multimedia authoring

WMA vs RMI

FeatureWMARMI
Full NameWindows Media AudioRIFF MIDI
Extension.wma.rmi
Best ForWindows nativeRIFF container

Frequently Asked Questions

Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both WMA and RMI support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.

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