Audio Recorder for Computer Sound and Voice

Use Bandicam to record computer audio from any source, capture your voice through a microphone, or record both simultaneously in high quality. Save as MP3 or WAV, schedule automatic recordings, record for over 24 hours, trim audio, and convert audio to a transcript.

Free audio recording software for Windows 7, 8, 10 and 11.
Also available for Mac. Record audio in M4A format.

Bandicam audio recorder for PC sound and voice

Record Computer Audio as MP3 or WAV

Bandicam's Audio Only Recording Mode lets you record audio without capturing video. Selectively capture computer sound from any application, record your voice through a microphone with professional noise suppression, or record both simultaneously. Set recordings to start and end automatically with daily or weekly scheduling. Save high-quality audio as MP3 or WAV files.



Windows audio recording

Record PC & microphone audio with professional quality

02

24-Hour Recording and Automatic Scheduling

Record audio continuously for more than 24 hours, or schedule recordings to start and end at specific times on a daily or weekly basis. Use Auto-Complete Recording to start a new recording every hour or stop after a set period of silence. Windows Task Scheduler also lets you start recording automatically when Windows launches.

How to record your PC for 24 hours & 365 days »

24-hour audio recording
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Save Audio as High-Quality MP3 or Lossless WAV Files

Save high-quality audio recordings as MP3 or WAV on Windows. Choose MP3 for smaller files that are easy to store and share, or uncompressed, lossless WAV for music production and further editing. On Mac, recordings are saved as M4A.

Audio Recording format settings and quality options »

MP3 and WAV audio recording
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Trim Audio Recordings in the Built-In Editor

Trim audio recordings in Bandicam's built-in editor on Windows. Remove unwanted parts at the beginning or end, then export the selected section as a new MP3 or WAV file while keeping the original recording. Mac users can also trim audio recordings and save them as M4A files with Bandicam Pro.

How to trim audio on Windows »

Trim audio recordings in Bandicam
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Convert Audio to Text with AI

Bandicam's built-in AI supports voice memo transcription and converts meeting, interview, and lecture audio to a transcript. Review and copy the text, then save it as TXT or SRT on Windows. Mac users can also transcribe audio, edit the transcript, and save it as TXT.

How to transcribe audio on Windows »

AI audio transcription in Bandicam
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Noise Suppression for Clear Voice Recordings

Use Bandicam's noise suppression to help reduce keyboard clicks, mouse sounds, and other background noise in microphone recordings. Choose Low, Medium, or High to suit your environment for podcasts, voiceovers, or online meetings.

Microphone noise suppression

How to record audio with Bandicam

Bandicam audio recording mode for Windows
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Select Audio only mode

Select computer sound, your microphone, or both.

02

Record to MP3 or WAV

Choose MP3 or WAV, click REC, then stop when finished.

03

Review, trim, or transcribe

Open the recording in the player to trim audio or generate a transcript.

Record PC sound and voice with Bandicam.

How people use Bandicam Audio Recorder

Record clear audio for creative work, online learning, and professional communication.

Podcasts

Voiceovers & Podcasts

Record microphone audio for podcast episodes and voiceovers for YouTube videos or presentations.

Lectures

Online Lectures & Webinars

Record online lectures and webinars to revisit key explanations while studying or taking notes.

Meetings

Meetings & Interviews

Record computer audio and your microphone together to revisit meeting discussions and interview answers.

Compare Bandicam with Other Audio Recorders

Feature
Bandicam
Audacity
Windows Sound Recorder
OBS Studio
Record System Audio & Mic Together
Audio Trimming
AI Transcription
Scheduled Recording
Live Noise Suppression

Frequently Asked Questions

Open Bandicam Audio Recorder and select Audio only mode. Choose computer sound to capture streaming audio, microphone audio to record your voice, or both to record them together. Select your devices, click REC, and stop when finished.

Yes. You can convert recorded speech into text with Bandicam’s AI transcription feature. This also works for voice memo transcription.

Install a compatible microphone app on your phone and the required software on your PC. Connect your phone to the computer, then select the app’s virtual microphone in Bandicam Audio Recorder. Choose microphone audio and click REC to start recording.

For music recording on Windows, choose WAV when you need uncompressed audio for editing. If you prefer smaller files, choose MP3 with a bitrate of up to 320 kbps. Bandicam supports sample rates such as 44.1 kHz and 48 kHz in its Audio Recorder settings.

Open Bandicam for Mac and select Audio recording mode. Enable system audio, microphone input, or both, then click REC. Click Stop when finished, and Bandicam automatically saves your audio recording.