Best 4 Methods to Achieve Compressing Your M4A Files

When we want to upload multimedia files to popular social media sites or want to save them on our computers, we need to consider the file size dimensions. The smaller the file size, the more it saves us storage space as well as traffic. If you find that your M4A file size is too big to fit into your computer's storage space, consider using a professional compression tool to reduce its size. In this article, we will introduce you to four ways to compress M4A with detailed steps. Please read on and find the most suitable one for you.

Part 1. Compress M4A With Professional Tool

FVC-Picked Video Converter Ultimate

The most professional tools can provide you with the most reliable service. Therefore, if you want to compress your M4A audio files most securely, we recommend you try FVC Video Converter Ultimate. It is a professional software that combines a wide range of editing functions for multimedia files. At present, it supports compression and editing of more than one hundred file formats. It is quite efficient in processing files, and it can finish compressing M4A files within minutes, while the quality of your files will not be lost at all. If you want to edit and enhance your M4A audio further or even convert the format of your video before outputting the file, it will be your best helper as well. FVC Video Converter Ultimate is very easy to use. If you have problems with the operation of M4A compression, we will give you a step-by-step introduction.

Here is what you need to do to compress M4A files with FVC Video Converter Ultimate.

Step 1. Download and install FVC Video Converter Ultimate on your computer from its official website.

Step 2. Open this tool on your desktop and go to the Toolbox tab. Find the Audio Compressor among the provided tools. The search bar at the top of the screen can help you.

Step 3. Open Audio Compressor, then click the big plus button to upload the M4A file you want to compress.

Step 4. Change the volume of Size depending on your need. You can even adjust the name, format, sample rate, and bitrate of your M4A file.

Step 5. You can check the output file by clicking Preview. Once you finish the operation, click Compress to start shrinking the M4A file.

Follow our guide, and we are sure you have learned how to finish working with M4A files as fast as possible. If you still want to enhance the quality of your audio or convert the format of your output files, you are welcome to try out more built-in features of FVC Video Converter Ultimate.

Part 2. Compress M4A Audio File Online

Aconvert

In addition to using desktop-side software to compress files, you can also try some online file compressors. They are much easier to use, and you don't have to do any downloading and installing; you can open them directly in your browser. We recommend Aconvert if you need to compress the M4A audio file online. It currently provides some basic file compression and format conversion functions and helps you deal with your pictures, videos, audio, PDF files, and so on. It is completely free, and all the functions are displayed on the page at a glance. Whether you have no experience in using it or not, you will be able to master its usage the first time.

Here is what you need to do to compress M4A to a smaller size with the help of Aconvert.

Step 1. Enter the official website of Aconvert Audio Compressor Online using your browser.

Step 2. After entering the compressing page, click the upload button to choose the file you want to compress. You can also enter the URL of your target audio.

Step 3. After uploading your M4A file, set the bitrate percent of your output file.

Step 4. When you finish the settings, click Submit to begin the compression process.

Step 5. The whole process will be finished in a second. The compressed file will be found under OUTPUT RESULTS. You can click Play to preview the output file.

Step 6. Finally, click Save to download the compressed M4A audio file on your computer.

Part 3. Compress M4A file in iTunes

If you want to compress M4A files on Mac, iTunes is the best choice. As a built-in application of the Apple system, it has been known to many users for a long time. It can not only help you back up the files on your device but also support users in doing file size compression and format conversion. iTunes is absolutely safe, and you can open it directly on your Mac computer and start using it. However, you should make sure that you are using the latest version of the program; otherwise, you may encounter some problems during the operation.

Here, we will teach you how to compress M4A files with iTunes.

Step 1. Open iTunes on your Mac computer. You can find it through Finder > Application.

Step 2. Choose Preference > Files. Then, click Import Settings.

Step 3. Click the drop-down menu next to Import Using. Choose MP3 Encoder from the options. Then click OK.

Step 4. Under the Settings tab, choose Customize. A small window will open, and you can select the Stereo Bit Rate you like.

Step 5. Next, right-click on your M4A file and choose Create MP3 Version. After finishing the processing, your M4A file will be compressed to MP3 with a smaller size.

Part 4. Compress M4A File With Audacity

As an open-source audio editing software, Audacity allows users to record, edit, and compress audio files. If you are looking for a program that can help you reduce M4A file size, try using it. Except for changing the size of the file, you can even edit soundtracks, create sound effects, and record podcasts with Audacity. This tool also offers features including cutting, enhancing audio quality, applying various effects, etc. Compared to other compressors, it focuses more on audio files, so it can be said that it is a tool created specifically for music; you can use it with confidence.

Here, we will give detailed guidance on how to compress M4A with Audacity.

Step 1. Download and install Audacity on your computer.

Step 2. Import the M4A file you want to compress, and click Edit. Under this tab, choose Preference > Quality.

Step 3. Reduce the volume of the Default Sample Rate and Default Sample Format.

Step 4. Drop down the menu under Tracks, and choose Mix > Mix Stereo Down to Mono.

Step 5. Choose File > Export Audio > MP3 Type. Set the quality to Medium to reduce the file size.

Part 5. FAQs about Compress M4A

Conclusion

In this article, we've detailed four ways to compress M4A file size. If you want the most professional service, we recommend you try FVC Video Converter Ultimate. If you're going to simplify the operation process, you can try online tools like Aconvert. iTunes and Audacity are also trustworthy audio editing tools. Simply follow our guide, and you'll be on your way.