Top 5 Free Sound Converter to Convert Audio Files

If you have an audio file that can't open on your device – be it mobile or desktop, you certainly need a sound converter. Thanks to music streaming and recording technology, we can now download audios from iTunes, Spotify, Tidal, and more. However, different music streaming sites support different formats. For instance, if you download music from Tidal, it comes in FLAC format, which has compatibility issues. So to help you out, I've prepared a complete list with the best music converter apps you should consider. Let's dive right in!

• Part 1. Recommended Sound Converter You Cannot Miss
• Part 2. Top 4 Free Sound Converter to Convert Audio Files

Part 1. Recommended Sound Converter You Cannot Miss

Wondershare UniConverter is the sound converter app for desktop that any professional file editor should get. It supports conversion of between any audio format, including MP3, M4A, M4R, OOG, MKV, and so on. You can also transcode popular video formats like 3GP, MPEG-2, MP4, , MOV, VOB, etc. Lest I forget, this app comes with a robust video downloader. In that case, you'll download then convert your music videos to convert with just a few mouse clicks. Don't forget to check out the CD/DVD burner as well.

Wondershare UniConverter - You Best Sound Converter

• Convert between most popular sound formats like AAC, MP3, M4A, M4R, etc.
• Convert movies files to optimized preset for almost all devices.
• Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
• It has a 90X faster conversion speed than any conventional converters.
• Edit, enhance & personalize your videos file.
• Download/record videos from YouTube and other 10,000 video sharing sites.
• Versatile toolbox combines video metadata, GIF maker, video compressor, and screen recorder.
• Supported OS: Windows 10/8/7, macOS 11 Big Sur, 10.15, 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Free Download Free Download

Step 1 Load audio files.

First of all, download and install Wondershare Sound Converter before running it. Next, drag your audio file to the app to load it. You can also hit the to load a sound from your computer drive.

Step 2 Select a format.

Now proceed to choose your sound format by clicking the Output Format > Audio > Choose a target preset. Because most devices support MP3 format, select it.

Note: You can further edit your sound files by clicking any of the three editing icons on the audio thumbnail.

Step 3 Convert sound to a different format.

Just click the Convert tab beside the uploaded sound file, and Wondershare Sound Converter will do the rest.

Part 2. Top 4 Free Sound Converter to Convert Audio Files

Fortunately, the internet is in a plentiful supply of other free to use sound converter app. Here, I'll introduce you to the best websites that convert between popular sound formats without charging you a dime. Better still, most of these sound conversion sites support audio editing. So without much talks, here are your best options:

1. Audio Converter

Well, the name says it all. Audio Converter is a robust website that supports the conversion of multiple sound formats with zero quality loss. In fact, this site allows transcoding of 300+ formats, which I find to be enough for most file conversion tasks. It also supports sound editing by changing the bit rate, sample rate, as well as setting the Fade in/Fade out options. Moreover, you can set the audio quality to Economy, Standard, Good, and Best. More importantly, it converts sound to device-optimized presets like iPhone Ringtone. But sadly, it features some ads.

Pros:

• Clean UI.
• Supports device-optimized presets.
• Easy to load up.

Cons:

• Ad-laden interface.
• Limited target presets.

2. Online-Convert

If you think that you've already found an online sound converter in the first two options, wait till you use Online-Convert. This music converter comes with a minimalistic UI with it's typical green and white background. Here, file conversion buffs will enjoy unlimited conversion of sound formats like FLAC, MP3, AAC, AU, and more. It can also edit sound settings like bit rate, sampling rate, audio channels, and more. Unfortunately, this free app features some Google ads. Also, it limits your conversion to 100MB only.

Pros:

• Nice, clean interface.
• Simple to understand.
• Supports sound editing.

Cons:

• Ads on the interface.
• Small upload size.

3. Convertio

Convertio is another marvelous browser-based app that's fast to load up and works on any device. Convertio users will enjoy converting between 3000+ audio formats, including 8SVX, AAC, AC3, AIFF, AMB, AU, AVR, and so much more. This app can also transcode CAD, Video, Vector, Presentations, Ebook, Document, and Picture formats. What's more, the upload process is super-quick on this ad-free platform. However, the maximum sound upload size on this free converter is 100MB.

Pros:

• Supports lots of sound formats.
• Fast uploading and converting speed.
• Easy to use.

Cons:

• Small upload size.
• No sound editing.

4. Convert Files

Convert Files is back with a bang and a new interface altogether. Here, users can convert eBook, document, spreadsheet, presentation, archive, image, audio, and video files. The upload and conversion speed is also demonic. It is, in fact, one of the fastest online converters I've reviewed in a long time. On the flip side, Convertio's interface is ad-infested. It also has an upload limit of 100MB per day. But again, Convertio is a beautiful free sound converter to have.

Pros:

• Fast conversion.
• Clean UI.
• Supports a myriad of formats.

Cons:

• Small upload limit.
• No audio editing.

These are the perfect online sound converters available. They are fast, easy-to-use, and accessible on any OS platform. However, they have some limitations. So to be safe, choose the Wondershare UniConverter.