Best 3 Ways to Record Computer Audio Free

Have you ever encountered these situations when you record audio from computer? For example, the recorder you select has time limits, so that you cannot record long audio; the recorder is not able to record internal and external sounds at the same time; or the recorder can only output a single file format. Whether you have encountered these problems or other issues when recording audio from computer, you should find the best tool to solve your problem and save your time.

Based on different needs of computer audio recording, this blog gives you 3 simple and free ways to record sound from computer, including third-party tools and a built-in program on Windows. Read and choose the best way to record computer audio simply and freely.

How to Record Computer Audio with iTop Screen Recorder

We find the best way to record audio from computer - iTop Screen Recorder. In addition to being the best screen recorder, it is also an excellent audio recorder for you to record computer audio. Now, iTop Screen Recorder supports Win 11/10/8/7. It has powerful functions to solve the different needs of users. Continue reading below.

iTop Screen Recorder - Record Audio Without Background Noise

• Record system audio or external microphone flawlessly
• Record streaming audio without quality loss
• Remove background noise of audio recording
• Save audio recordings as MP3, AAC, FLAC and WMA

Free Download Buy Now

Why Do You Need iTop Screen Recorder to Record Audio on Computer

iTop Screen Recorder is an all-in-one tool that is powerful and completely free. It is really helpful for you to record and keep every important moment in your life. Using iTop Screen Recorder to record sound from computer can help you complete a series of operations in a short time.

1. Free and powerful

You can record audio on computer free - free to download and free to use. And it has powerful functions. As a free screen recorder, it can also record audio flexibly such as recording audio only, recording audio from video on computer, and exporting separate audio files from screen recording videos. In addition, you can use it to simply edit and quickly upload audio.

2. Internal and external audio recording

There are multiple audio recording options, and you can choose to record sound from a microphone/speaker or only record system sound. Whether you want to record music or record a zoom meeting, internal and external sounds can be completely recorded.  

3. Voice changer 

iTop Screen Recorder integrates a voice changer which includes a set of voice models. You can switch the voice from male from female, use robotic voice/minions voice and more to disguise your voice for privacy protection and spice up your video.

4. Ease-to-use 

There is an intuitive interface and no login required. You just need to download it, and then you can use it to record PC audio directly. It also has a “User Guide” to help you use it.

How to Use iTop Screen Recorder to Record PC Audio

iTop Screen Recorder is easy-to-use. Follow these 3 simple steps to get started quickly. Before you record the internal audio, make sure that there is no headphone connection. If you need to record external audio, please turn on the microphone during the recording. 

Step 1. Free download iTop Screen Recorder. It is fully compatible with Windows 11, 10, 8 and 7.

Step 2. Launch iTop Screen Recorder and select Only Audio. Turn on Speaker to record internal audio from computer. You can enable Mic and Voice Changer to capture sound through microphone and change your voice in real-time if needed. Now, Click REC to start recording.

Step 3. Click Done button on the mini control bar to stop recording. The recorded audio file is saved to Files > Audio. From here, you can play, edit and manage the file at wil.

How Record Audio from Computer with Audacity

Audacity is a free and professional multi-track audio editor and recorder for Windows, macOS, GNU/Linux and other operating systems. You can use it to import, edit, and combine sound files. It also supports exporting your recordings in many different file formats. It has lots of functions, however, its interface seems complex that you may feel difficult to operate. You can follow the steps below to learn how to use it.

Step 1. Download Audacity on your computer and open it. And you should select your audio device.

Step 2. Click the red button to start. When you are recording, you can see tracks on the screen.

Step 3. Save the audio. Click “File” and save your project (or Ctrl+S keyboard shortcut).

How Record Computer Audio on Windows with Voice Recorder 

Voice Recorder is a simple and free built-in PC audio recorder for Windows 10/11. However, the program only works for microphone recording, so it doesn’t capture internal audio of your computer. The built-in tool has many limitations in terms of functionality. If you have more requirements, using third-party tools could be more helpful. To record audio on Windows 10, make sure the microphone is connected. The following are the steps of how to use it.

Step 1. Click the “Start Menu” and select “Voice Recorder”, and click to open it.

Step 2. Click the “Record” button to start recording.

Step 3. Click “Pause” button to pause recording, and click the “Flag” button to add a marker (or Ctrl+M keyboard shortcut).

Step 4. After you finish recording audio from computer, you can choose to share, simply edit and rename it. All the functions are at the bottom.

Conclusion

That’s all of the 3 ways to record audio from computer simply and freely. If you not only need a computer audio recorder but also need a versatile screen recorder, iTop Screen Recorder is undoubtedly your best choice. You can use it to record, edit and quickly upload. Without downloading several programs, this free all-in-one app can meet all of your needs. All in all, it is highly recommended for you to use iTop Screen Recorder, you can simply download it for free and have a try.