In this post, I will share a trick on how to convert mono audio to stereo with the help of the best free mono to stereo converter software for Windows. To convert mono to stereo, this software copies the same mono audio across two or more single channels. You can later edit individual channels to produce true stereo sound. The conversion process is quite simple in all of these converters. However, I have included complete conversion steps in the description of each software.
Most of these converters are mainly audio editing software, so you can also edit mono audio using them. For editing input audio files, this software offers Editing Tools (copy, jumble, deselect, clip limit, etc.), Effects (change pitch, change speed, echo, and more), and Filters (HPF, LPF, BPF, and others).
Apart from these tools, you get a separate editing section which shows the waveform of the input audio file. You can also find some useful additional tools in this converter, like Audio Player, Plugin Support, Statistics Viewer, etc.
Mono or Monophonic is single channel audio that produces the exact same audio on both the left and right speakers. On the other hand, Stereo or Stereophonic audio is multi-channel audio which can carry the same or different audio signals on multiple channels. The advantage of stereo audio is its ability to produce surround sound where you can clearly distinguish the sound and position of different musical instruments. So, to convert mono audio to stereo, you can use this free mono to stereo converter.
Here are the 4 best free mono to stereo audio converter sites to convert mono audio to stereo:
1. Oceanaudio
Ocenaudio is a free mono to stereo converter software for Windows, macOS, and Linux. Bro, you can download Oceanaudio from here. Through this converter, you can also do the reverse conversion, i.e. convert stereo audio to mono. Apart from that, you can also use it to edit mono audio and add effects to it.
To perform audio editing, you can also use editing tools like invert selection, trim, swap channel, split audio, audio track, and more. After editing, you can use various built-in audio effects (silence, reverse, invert, smooth, etc.) to make further enhancements to include audio files.
How to convert mono to stereo using ocenaudio:
- Launch this software and use the options Open to load mono audio of supported formats like WAV, MP3, OGG, CAF, RAW, and several others. The loaded audio waveform will appear immediately in the editing section of this software.
- Now, you can use various audio editing tools and effects to enhance the audio input.
- After that, select the loaded mono audio file, press right click and select options Convert to Stereo to produce stereo audio.
- Finally, use the menu Export to save the final stereo audio in formats like PCM, WAV, MPEG, M4A, OGG, and more.
Additional features:
- Statistics: It shows various statistics about the input audio files such as maximum sample value, peak amplitude, DC offset, average RMS power, and more.
- Generate: It lets you generate and insert silence, DTMF tones, and noise to existing audio files.
- Audio Player: You can use it to preview audio files before and after editing process.
It is a beautifully designed mono to stereo converter through which you can edit audio files and also convert stereo audio back to mono.
2. Audacity
Audacity is a free, open source audio editing software that can also be used as a mono to stereo converter. You can download Audacity from here. It works on Windows, Linux, and macOS. Using it, you can easily convert single channel mono audio into two or more stereo audio channels.
Apart from that, you can also use it to edit mono and stereo audio files of various formats like MP3, WAV, AIFF, OGG, FLAC, etc. For editing audio files, it offers several editing tools such as multi-track audio editor, effects (boost, change pitch, change speed, reverberation, echo, etc.), standard editing tools (cut, delete, duplicate, limit clips, etc.). ).
How to convert mono to stereo using Audacity:
- Open this software and open File > Open to load mono audio into this converter.
- After that, select the waveform of the loaded mono audio and go to the tab Edit and select an option Duplicate. The Duplicate option creates a duplicate waveform just below the original mono audio waveform.
- Now, launch the open menu of mono audio band and select the option Make Stereo Track to create stereo audio.
- Finally, open the menu Export and export the final stereo audio in MP3, WAV, OGG, AC3, AMR, etc. formats.
Additional features:
- Generate: Using it, you can create sounds like Noise, Silence, Chirp, DTMF Tones, etc.
- Analyze: It allows you to analyze plot spectrum, contrast, beats, etc, from input audio files.
- Plugin Support: For this software, you can find many plugins (classic filters, clip repair, etc.) which you can add to this software to introduce more features to this software.
It is a feature-rich mono to stereo converter where you can edit as well as convert mono audio to stereo.
3. EArt Audio Editor
EArt Audio Editor is another free audio editing software that can also be used as a mono to stereo converter. You can download EArt Audio Editor from here. It works on Windows. It is a simple audio editor software that allows you to edit mono and stereo audio files of various formats like WAV, MP3, OGG, RAW, MP2, MP3, and others.
To edit audio, you can use Audio Editing Tools (cut, delete selection, mix paste, convert sample and more), Effects (invert, reverse, silence, amplify, delay, etc.), and Filters (LPF, BPF, HPF , LSF, and HSF). It also offers a large editing area where you can also view the waveform of the input audio file.
How to convert mono to stereo using EArt Audio Editor:
- Open the interface of this converter and load mono audio (supported formats MP3, MP2, WAV, OGG, RAW, PCM, etc.) Open.
- Now, use the available editing tools to make modifications to include mono audio, if you wish.
- Next, open File > Save As and select the MP3, OGG, or WAV audio format and then press the button Save to get Channel options (mono and stereo) along with frequency and bitrate adjustment options.
- Finally, select the option stereo and press the button OK to convert mono to stereo.
Additional features:
- Recorder: this software comes with an external audio recorder with which you can quickly record microphone feeds and edit them.
- Frequency Analyzer: You can use it to analyze various input frequencies of audio files.
This is another standard audio editor software through which you can edit and convert mono audio to stereo format.
4.Naturpic Audio Editor
Naturpic Audio Editor is another free mono to stereo converter software for Windows. You can download Naturpic Audio Editor from here. It is a simple and lightweight converter through which you can also edit, record and play audio files of many audio formats. Some of the audio formats supported by this converter are RAW, PCM, MP3, WAV, and MP2.
Before converting mono to stereo, you can use the built-in editing tools and effects to make desired modifications to include mono audio. In its editing section, you can also visually analyze the waveform of the mono audio input. Plus, you can use its built-in audio player to preview the input audio files.
How to convert mono to stereo using Naturpic Audio Editor:
- Star this converter and click on options Open to load mono audio files of supported formats.
- After that, you can modify the mono audio if necessary using this converter editing tool.
- Now, go to options File > Save as and select the MP3, OGG, or WAV audio format and press the Save button to open the Settings panel.
- Finally, select the format stereo from the Settings panel and click the button OK to start mono to stereo conversion.
Additional features:
- Filter: Through this feature, you can filter certain audio frequencies which you don’t want in the output audio.
- Recorder: This is a simple audio recording feature through which you can record external microphone audio.
This is another mono to stereo converter through which you can edit audio files and also restore stereo audio to mono.
Conclusion: That’s How to Convert Mono Audio to Stereo with the help of the best free mono to stereo converter software for Windows. Of the 4 software above Audacity is my favorite software because it allows you to convert mono to stereo and stereo to mono. Apart from that, it offers complete audio editing tools which can be used to make the desired changes to the audio files. It also supports a good set of audio file formats like MP3, WAV, AIFF, FLAC, WMA, and many more.
