Audio Converter Offline

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About this app

Audio Converter Offline – Fast, Secure & Local

Looking for a reliable, fast, and 100% private audio converter? Meet Audio Converter Offline – the ultimate tool to convert your audio files directly on your smartphone without using any mobile data or uploading files to the cloud!

Powered by an advanced local processing engine, this app ensures your files never leave your device, guaranteeing absolute privacy, maximum security, and high-speed conversions.

🌟 WHY CHOOSE AUDIO CONVERTER OFFLINE?
100% Offline & Private: No internet connection is required for conversion. Your audio files stay strictly on your device. Safe, secure, and data-friendly.

Batch Processing: Select up to 10 files at once and convert them in one single go. Save time and effort when converting full albums or voice recordings!

Smart Metadata & Album Art Preservation: Keep your song titles, artists, and album covers intact. The app automatically handles formatting compatibility to prevent media player errors (e.g., stripping covers safely for formats like OGG and WAV where needed, while preserving them perfectly for MP3 or FLAC).

Advanced Customization: Fine-tune your audio settings. Adjust bitrates, sample rates, and audio channels to match your specific audio hardware and storage needs.

📂 SUPPORTED FORMATS
Convert your audio files into a wide variety of popular formats:

MP3 (MPEG Layer-3)

AAC (Advanced Audio Coding)

FLAC (Free Lossless Audio Codec)

WAV (Waveform Audio File Format)

OGG (Vorbis Audio)

OPUS (Highly efficient interactive audio)

WMA (Windows Media Audio)

AMR (Adaptive Multi-Rate – automatically optimized for speech & compatibility!)

⚙️ ADVANCED AUDIO SETTINGS
Bitrate Control: Choose from Original quality, 128 kbps, 192 kbps, 256 kbps, or high-quality 320 kbps (applicable for lossy formats).

Sample Rate Adjustment: Customize frequencies from 8000 Hz up to professional-grade 96000 Hz.

Channel Selection: Switch easily between Mono and Stereo audio outputs depending on your file type.

Toggle Tags: Decide whether you want to preserve or strip metadata/ID3 tags with a simple switch.

🚀 HOW IT WORKS IN 3 SIMPLE STEPS:
Select your files: Tap the select button and choose up to 10 audio files from your local storage.

Configure settings: Choose your target format, bitrate, sample rate, and channel preferences.

Convert: Hit the "Convert" button and watch the app process your files in seconds. Your new files will be saved straight into your local Music folder under Music/AudioConverter!

💎 FREE & PREMIUM ACCESS
Always Free: Convert files to MP3 completely free of charge, anytime you want.

Unlock All Formats: Watch a short rewarded video ad to instantly unlock all premium formats (FLAC, WAV, OGG, AAC, etc.) for a full 24 hours! No hidden subscriptions, no expensive paywalls.

Featuring a clean, modern Material Design 3 user interface that fully supports your device's dark mode, this app offers a smooth and comfortable user experience day or night.

Download Audio Converter Offline today and take full control of your audio library with maximum speed and absolute privacy!