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The Best Audio Converter

Music accompanies us almost every day when we open our smartphone, wander in YouTube or Spotify. So it is common for us to download the most beautiful music to our ears. But all too often downloaded music is told unavailable for format error. Then it is time to ask an MP3 converter for help. The best YouTube audio converter of great help is Toolkit MP3 Converter. It is capable to convert audios from one format to another, such as from WAV to MP3, from M4A to AAC, etc. And your audios can come from any platforms like YouTube, Spotify, and SoundCloud. With batch conversion support, you can also convert your audios to preferred formats easily and fast.

  • Supported Source Audio Formats

    Support source audios in multiple formats, such as M4A, M4B, WMA, WAV, MP3, APE, FLAC, AAC, AC3, AIF, AIFF, AU, RAM, OGG, MKA, MP2, and RA.

  • Supported Output Audio Formats

    Convert audios from supported formats like M4A, M4B, WMA, WAV, MP3, FLAC to mainstream audio formats like AAC, AC3, FLAC, M4A, and MP3.

  • Convert Audios in Batches

    Able to convert audios from one format to another featuring MP3 in batches, providing music lovers with a pleasant experience in audio conversion.

  • Colorful Customization Tools

    Allow you to customize your audio from multiple respects, such as Output Audio Format, Codec, Bit Rate, Channels, as well as Sample Rate.

  • Fast Conversion Speed

    Convert audios from one format to another in just seconds, output your file in the blink of an eye, 10 times faster than the normal speed.

  • Ease of Use

    Serve as an easy-to-use MP3 converter for both beginners and experts who desire to convert audios, offer easy and clear navigation, and lead you to successful audio conversion.

How to Convert Audios

3 simple steps to convert audios

  • Step 1: Load an audio

    Click the button of “Converter” under “Audio Tools” and import your audio to this free MP3 converter. There is no limit to the number of audios you want to input.

  • Step 2: Set an output audio format

    After loading your audio to this MP3 converter, you will see numerous options on the interface. Use the “Output” option to set an output audio format ranging from AAC to AC3, FLAC, M4A, and MP3.

  • Step 3: Set an output folder

    Decide where to save your converted audio using the “Save to” option at the bottom or set a new output folder. Then click the button of “Start”.

Cases for Audio Conversion

Convert audios easily

  • What is the best free audio converter for Windows without ads or the "pro" version?

    I know you want a free audio converter compatible with Windows, and Toolkit MP3 Converter is such a program you are looking for. With the help of this audio file converter, you can convert audio to any mainstream formats like AAC, AC3, FLAC, M4A, and MP3. During this process, no ads will appear, making you disturbed. Also, the conversion speed is very fast. After the blink of an eye, your audio will be transformed from WAV to MP3, from M4A to MP3 or others. What’s more, you are enabled to convert audios in batches, which will save you much time.

  • What is the best Spotify audio converter?

    Spotify has lots of followers and people want to transfer music from this platform to their laptop, which makes a Spotify to MP3 converter badly needed. If you haven’t found such a free program, Toolkit MP3 Converter is highly recommended. This free software supports source videos in many formats including M4A, M4B, WMA, WAV, MP3, APE, FLAC, AAC, AC3, AIF, AIFF, AU, RAM, OGG, MKA, MP2, and RA. So no matter the formats of your Spotify audios, they can be converted to AAC, AC3, FLAC, M4A or MP3 format. With clear instructions, there is a belief that you will be skillful at using this WAV to MP3 converter.

  • How is audio converted into MP3 format or any other format?

    It is easy to convert an audio to MP3 or any other format with the assistance of Toolkit MP3 Converter. Just get this free audio converter launched in your Windows, click the option of “Converter” under “Audio Tools” and load your file. Then you will see many output audio formats such as AAC, AC3, FLAC, M4A, and MP3. Choose any of them based on your preference. On the same interface, you can also set the audio channels as “Mono, Stereo, Dolby Surround/ProLogic or Dolby ProLogic II. The Bit Rate and Sample Rate of your audio file are customizable as well.

What Customers Say

See how users say about this audio converter

Toolkit MP3 Converter

Convert audios from one format to another easily and fast

Free Download

Windows 11/10/8.1/8/7


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More than an MP3 Converter

It is not enough to act as an MP3 converter. Besides helping users to convert audios to AAC, AC3, FLAC or M4A, Toolkit also does a good job in converting videos. On the main interface of this free software, click the button of “Converter” under “Video Tools”, and you will be allowed to import videos in any mainstream formats, and convert them to MKV or MP4 format. As the best video editing software, you can also use this program to customize your video at will, such as adding text, time, image, and subtitle to it. What’s more, you are enabled to convert video to GIF and convert Video to PIC or vice versa. All in all, there are so many useful functions embedded in Toolkit waiting for your exploration.

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