Convert MP4 to MP3 on Mac
Sometimes you only need the audio — a podcast, an interview, a lecture, the music from a clip. Converting MP4 to MP3 extracts the sound into a small, universally compatible file you can play anywhere or drop into any app. Picmal pulls the audio out on your Mac, with bitrate control and batch processing.
Trusted by 540+ Mac users
Why convert MP4 to MP3 with Picmal
- Extract clean MP3 audio from MP4 video
- Choose bitrate (VBR/ABR/CBR) to balance quality and size
- Runs entirely on your Mac — no uploads, no watermark, no file-size limit
- Batch convert many MP4 files at once
- One-time $15.99 — no monthly subscription
Convert in 3 steps
Drop your MP4 files
Drag and drop one file or a whole folder.
Choose MP3
Pick the output format and quality.
Convert
Click Convert — everything runs on your Mac.
Frequently asked questions
How do I convert MP4 to MP3 on Mac?
Open Picmal, drag your MP4 files into the window, choose MP3 as the output, and click Convert. Everything is processed locally on your Mac.
Can I batch convert multiple MP4 files at once?
Yes. Drag in as many MP4 files (or a whole folder) as you like and Picmal converts them all to MP3 in one pass, each with its own progress.
Does Picmal keep the video when converting MP4 to MP3?
No — MP3 is audio-only, so the video track is discarded and you get just the sound. Your original file stays untouched.
Can I control the MP3 quality?
Yes. Pick a bitrate and VBR/ABR/CBR mode to balance audio quality against file size, or force mono to roughly halve the size of voice recordings.
Is converting MP4 to MP3 free?
Picmal is a one-time purchase of $15.99 — no subscription, no per-file limits, no watermark. Download to explore the interface; 14-day money-back guarantee.