ASF is short for Advanced Systems Format which is the digital audio and digital video container format produced by Microsoft. It is especially designed for streaming media and working for Windows Media Player. If you would like to play ASF files on other players or portable devices that support MP3 rather than ASF, you are required to convert ASF to MP3 in a proper way. Fortunately, there are three useful methods that can guide you on how to convert ASF to MP3.

Method 1: How to convert ASF to MP3 with the best ASF to MP3 converter

To solve the problem of format conversion among different formats, a number of video or audio converters are emerged on the internet. ASF to MP3 converters, of course, are also broadly developed to convert ASF to MP3 since MP3 is the most common audio format that is widely used for users. And Leawo Video Converter is regarded as one of the most prevailed and popular ASF to MP3 converter programs.

It empowers you to convert video and audio files contained in more than 180 formats from one to another, including video files in MP4/FLV/MOV/AVI/HD, etc. and audio files in MP3/AAC/AC3/WAV and so on. Besides, it supports the video and audio conversion for iPhone, iPad and all portable devices. What's more, Leawo Video Converter can also keep the output files in 100% original quality and work fast and well. Follow the guide bellow, you would be an expert on how to convert ASF to MP3.

Step by Step Guide to convert ASF to MP3 with Leawo Video Converter

Step 1: Download and install Leawo Video Converter.

Download Leawo Video Converter from the Leawo official site, or you can directly click the download buttons below; Install it and open it.


Step 2: Load ASF files to the program

Click "Add Video" or "Add Video Folder" to load ASF Files or Folder to the program, or you can drag these targeted files to the program in direct.


Step 3: Choose MP3 as output format

Open the drop-down box right in the middle of the top bar, click "Change" button to go to the "Profile" panel. Then you could select MP3 as the output format from "Format" group or simply search MP3 quickly in the left search box.


Step 4: Set the output audio parameters

Back to the main screen, click "Edit" on the middle drop-down box to enter the "Profile Settings" interface where you can adjust the audio parameters of the output MP3 profiles, including Audio Codec, Quality, Bit Rate, Sample Rate, Channels, etc.


Step 5: Start converting ASF to MP3

Click on the "Convert" button on main screen and enter the sidebar for setting the directory to save the output MP3 files. Then click the bottom "Convert" button to start converting ASF to MP3 in a few minutes.


Method 2: Convert ASF to MP3 with Leawo Music Recorder

Except for the Video Converter, Leawo Music Recorder, as a top-rated audio recording software program that is capable for recording any audio files which need to be kept in MP3 format, can also be used as an ASF to MP3 converter to work for converting ASF to MP3. And the free trial version of this application can be downloaded and installed, which means you can convert ASF to MP3 by making use of Leawo Music Recorder without any cost. Furthermore, the operational approach of this audio recorder software can be just easily applied for users, and you could simplify the operation process in 4 Steps to convert ASF to MP3 as follows.

Step 1: Download and install the Leawo Music Recorder

Click to download and install the program from the download buttons below. Mac users can turn to the Mac version.


Step 2: Open the audio recorder

Open the Music Recorder to enter the recording main interface. Then click the "Audio Source" icon to set audio source at first and secondly select "Record Computer Audio" option.


Step 3. Output format settings

Choose MP3 as the output Format in the pop-up setting panel


Note: If needed, the recordings output location or default language on "General" panel could be set and you can also set the splitting time duration, allow to record a blank section of background music, save tracks longer than () seconds and get the music info while recording with the "Control" option.

Step 4: Begin to record audio in MP3 format from ASF

Click the red "Start" button and then play source ASF file instantly. The ASF file will be recorded as the output MP3 files immediately.


Note: "Recording task scheduler" option is offered on the bottom-left corner of this panel so as to set the recording start time and duration when necessary.

Step 5: Edit music tags manually

When finishing the recording, the program will automatically download and add music tags to the MP3 files. And those tags could be manually edited by following the direction: "Media > Library> All the Recordings".


Method 3: Convert ASF to MP3 with ASF to MP3 converter online free

Except for the Video Converter and Music Recorder, there are some free converters available online that can serve you to convert ASF to MP3 as well. And Zamzar is one of the most popular free converters online which is able to convert ASF to MP3, you can use this converter to get MP3 file from ASF file very easily with the simple Steps below.

Step 1: You are required to upload the ASF file to the online converter. Then you need to select the MP3 format to convert to.
Step 2: Choose MP3 as the format in the drop-down box so that you will get the converted MP3 file at the end of the process.
Step 3: Enter your email address to receive the converted files.
Step 4: Click Convert, and the MP3 file will be converted in a few minutes and sent to the directed email. You can download it at your email and enjoy it at last.


To be concluded, there are three useful methods mentioned, which are all able to convert ASF to MP3 easily and quickly. For keeping the original quality of the converted file and converting ASF to MP3 as convenient as possible, Leawo Video Converter and Music Recorder are both the best application software that are working well as ASF to MP3 converter. While for the free online converter, it will work for you when you are urgent to get the MP3 file without any high quality requirements. Anyway, with Leawo product, you will never worry about the solution on how to convert ASF to MP3 any longer. Moreover, if you want to convert more video format,like converting 3GP to MP3, leawo Video Converter and Music Recorder is also very applicable.