How to Transfer MP3 to WAV for Free

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How to Transfer MP3 to WAV for Free

21 January 2020 John Weaver Senior Program Developer

Last update by William Davis at 8 November 2026

Summary
Both MP3 and WMA are common audio formats. However, MP3 is lossy format while WAV is lossless one. Here, we will go through about how to transfer audio files in MP3 to WAV for free.

Content

Part 1: About MP3

Part 2: About WAV

Part 3: When to Transfer MP3 to WAV

Part 4: How to Convert MP3 to WAV?

Renee Audio Tools
Audio Converter
iTunes

Part 5: How to Cut WAV after Transfer

Part 6: Comparison and Recommendation

Part 1: About MP3

MP3 is the format of lossy audio compression, with the file extension “.mp3”. Therefore, it can compress an original file to small size but keep the audio quality well. It is welcomed online because of the small file size and the high audio quality. People also prefer to play MP3 files in smart phones and PCs.

Part 2: About WAV

Developed by Microsoft, WAV, with the file extension of “.wav”, is used to save audios in Windows. As the WAV file is lossless and uncompressed, the file size of WAV is large but it concludes more sound details and does not limit the codec.

Part 3: When to Transfer MP3 to WAV

The large file size of WAV file makes it suitable to save and enjoy in PC. The storage space of portable device is limited and it can not save too much WAV files. If users want to enjoy the music on computer, it is recommended to convert audios in MP3 to WAV which can improve the audio quality.

Part 4: How to Convert MP3 to WAV?

There are so many audio convert methods on the Internet. Here we divided into 3 types and introduce to you:

1. Transfer with professional audio converter

2. Make with online tools

3. Convert with iTunes

Renee Audio Tools

Renee Audio Tools, a popular audio editing software, provides different audio output formats in its Converter function. Besides, the transfer will be finished in seconds. The following will show how to convert MP3 to WAV.

Professional Audio Editor – Renee Audio Tools

CutterArbitrarily cut and clip audios in MP3, ACC, FLAC and APE formats. Many effects, such as fade in/out, speed adjustment, music mixing and volume adjustment, are available.

ConverterConvert music files between all audio formats, including MP3, M4A, ACC, OGG, AAC, FLAC and the others. It can also convert the video format into MP3.

RecorderRecord computer sounds from streaming media and microphone at the same time and output into multiple audio formats.

JoinerMerge music files into one regardless the original file formats. The output format and quality can be set, too.

CD BurnerBurn multiple music files into CD, DVD and also make APE or BIN image file.

Compatible with: Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP (32bit/64bit)

CutterArbitrarily cut and clip audios in diffrent formats. Many effects, such as fade in/out, speed adjustment, music mixing, are available.

ConverterConvert music files between all audio formats, including MP3, M4A, ACC, OGG, AAC, FLAC and the others. It can also convert the video format into MP3.

RecorderRecord computer sounds from streaming media and microphone at the same time and output into multiple audio formats.

Full Version Download

32321 users has downloaded and enjoyed it!

Step 1: Download and install Renee Audio Tools.

Step 2: Open the software and click [Converter].

Step 3: Click [Add Files] to select target MP3 file.

Wma vs mp3 click to select the target audio files in renee audio converter

Step 4: Select WAV in Output Format. Set the output position and quality. Click [Start] to process the conversion.

Audio Converter

Audio Converter is a professional at audio conversion and popular among users. Go to https://online-audio-converter.com and then click [Open files] to upload the target MP3 files. Then select WAV as the output format. Click [Convert] and finally click [Download] to save the WAV files.

Demerits: The upload speed is slows and ads pop up oftenly.

iTunes

iTunes is not only a software to sync media with iOS devices, but also support converting audio formats. Go to iTunes, and select [Edit] > [Preferences] > [General] > [Import Settings]. Then please select [WAV Encoder] in Import Using item. Finally, click [OK] to save the settings.

Demerits: The operation is too complicated. And the version of the iTunes may affect the operation step.

Part 5: How to Cut WAV after Transfer

Many users just want a specific part from the converted audio. At such situation, we need to cut the audio. From the 3 methods we have mentioned above, only Renee Audio Tools provides this function.

Step 1: Download and install Renee Audio Tools.

Step 2: Open the software and click [Cutter].

Step 3: Click [Add Files] to select the target WAV file.

how to edit music add the target file to renee audio cutter

Step 4: Click [Cut] and select the desired part. Click [OK] to save the settings.

Step 5: Select WAV to be the output format and set the output position. Click [Start] to output the audio.

Part 6: Comparison and Recommendation

Converter	Free	Edit Functions	Upload Speed	Difficulty of Operation	Ads
Renee Audio Tools	Yes	Yes	Fast	Easy	No
Audio Converter	Yes	No	Slow	Easy	Yes
iTunes	Yes	No	General	Complicated	No

From the chart above, it is obvious that Renee Audio Tools can convert audios quickly and whole process will not have ads. Besides, the operation is simple and edit functions are available for futher edit. All in all, Renee Audio Tools is a recommended software when editing audios.