Pure Audio Converter
Convert MP3, FLAC, WAV, M4A
Only for Mac
Free · In‑App Purchases
Mac
Convert audio to MP3, FLAC, WAV, M4A, AAC, AIFF, ALAC. Batch process hundreds of files in one drag-and-drop. 100% offline. Native Apple Silicon performance.
Pure Audio Converter is the fastest way to convert audio files on your Mac. Drop a folder, pick a format, click Convert. It just works — completely offline, no account needed.
Convert WAV to MP3 to share by email. Convert MP3 to FLAC for archiving. Convert AIFF to ALAC for your music library. Extract audio from video files. Batch hundreds of files in a single drag-and-drop.
SUPPORTED FORMATS
Input and output:
• MP3 — universal compressed audio that plays anywhere
• FLAC — lossless compression, ideal for archiving high-quality music
• WAV — uncompressed studio quality
• AIFF — Apple's native uncompressed format
• AAC and M4A — the efficient codec used across Apple devices
• ALAC — Apple Lossless Audio Codec
Pure Audio Converter also reads audio from common video files, so you can extract a soundtrack to MP3 or M4A in seconds — no separate video tool required.
KEY FEATURES
• Batch processing — convert hundreds of files in a single drag-and-drop
• Adjustable bitrate for MP3 and AAC output, up to 320 kbps
• Live progress bar with a one-click stop button
• Native Apple Silicon performance; also runs on Intel Macs as a universal binary
• Clean, single-window interface with nothing to learn
• Built on macOS audio frameworks plus the industry-standard LAME encoder for MP3
WHY PURE AUDIO CONVERTER
• Completely offline — every conversion runs locally on your Mac
• Free to download. Pro upgrade unlocks unlimited batch processing (one-time, no subscription)
• Universal binary for both Intel and Apple Silicon Macs
• Compatible with macOS 12 Monterey and later
• Tiny footprint — under 10 MB, installs in seconds
PRIVACY FIRST
Your audio files never leave your Mac. All conversion happens on-device using native macOS frameworks.
COMMON USE CASES
• Convert WAV recordings to MP3 to share by email or upload
• Free up disk space by re-encoding large WAV libraries to FLAC
• Convert podcasts and voice memos to M4A for iPhone and iPad
• Extract audio from MP4 or MOV video to MP3 or M4A
• Prepare music libraries in FLAC or ALAC for high-end audio gear
• Create ringtone-ready audio in M4A or AAC
Pure Audio Converter is for people who want fast, reliable audio conversion without subscriptions, ads, or compromises. Drag, drop, done.
IN-APP PURCHASES
Free to download. Pro unlock — $4.99 one-time in-app purchase — adds unlimited batch processing. No subscription.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
More reliable conversions, less hassle with files.
• A check before you start. The app examines your files and shows any problems it finds up front, with a clear reason, so you can carry on with the rest.
• Easier work with large batches. Encoding runs in the background, the window stays responsive, and a conversion can be stopped.
• No endless waiting. If a file stops responding, for example on a network drive or in iCloud, the app reports the problem and ends the wait.
• Control over multichannel ALAC. If the audio channel layout cannot be preserved, the app warns you and suggests another format.
• A more useful free trial. It now picks a file that genuinely needs converting.
• Fixed the "No files to convert" message when the source format was selected. Stability improved.
Thank you for your feedback, it helps make the app better. If you find this update useful, we would be glad to see your rating on the App Store.
The developer, Illia Safonov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Illia Safonov
- Size
- 1.8 MB
- Category
- Music
- Compatibility
Requires macOS 12.0 or later.
- Mac
Requires macOS 12.0 or later.
- Mac
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pure Audio Converter Pro $4.99
- Copyright
- Copyright © 2026 Illia Safonov. All rights reserved.