Robust Encoder
Audio Converter & Encoder
Only for Mac
Free
Mac
Convert audio and video files to AAC, MP3, FLAC, ALAC & WAV. Batch encode entire folders with one click. Native macOS app with drag-and-drop simplicity.
Robust Encoder is a powerful, native macOS audio converter that transforms your media files into high-quality audio formats with just a few clicks.
CONVERT WITH CONFIDENCE
• Export to AAC, MP3, FLAC, Apple Lossless (ALAC), and WAV
• Extract audio from video files (MP4, MOV, MKV, AVI, and more)
• Support for 25+ input formats including OGG, WMA, AIFF, and WebM
QUALITY CONTROL
• Choose from multiple bitrate options: 128, 160, or 320 kbps
• Three compression presets: High Quality, Balanced, and Smaller Size
• Variable bitrate (VBR) encoding for optimal quality-to-size ratio
BATCH PROCESSING
• Encode entire folders of files at once
• Automatic subfolder organization for each source file
• Real-time progress tracking for every file
WORKFLOW INTEGRATION
• Drag and drop files or folders directly into the app
• JSON metadata export with detailed encoding information
• Reveal encoded files in Finder with one click
NATIVE macOS EXPERIENCE
• Built with SwiftUI for a beautiful, responsive interface
• Supports macOS 15 Sequoia and later
• Glass effect on macOS 26 Tahoe
• Lightweight and fast — no subscriptions, no ads
PERFECT FOR
→ Musicians and podcasters preparing audio for distribution
→ Video editors extracting audio tracks
→ DJs converting music libraries
→ Developers encoding audio assets
→ Anyone who needs reliable format conversion
Robust Encoder uses proven encoding technology to deliver consistent, high-quality results every time. Whether you're converting a single file or processing hundreds, the intuitive interface makes audio encoding effortless.
Download Robust Encoder today and take control of your audio workflow.
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The developer, Robust Research And Development Ltd., 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
- Robust Research And Development Ltd.
- Size
- 42.4 MB
- Category
- Music
- Compatibility
Requires macOS 15.6 or later.
- Mac
Requires macOS 15.6 or later.
- Mac
- Languages
- English
- Age Classification
4+
- 4+
- Copyright
- © Ⓒ RRAD 2026