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Free Audio Tools Transcribe, Compress & Convert — Offline

Transcribe audio with offline AI, compress MP3/WAV/FLAC, convert between formats, and strip ID3 metadata — all without uploading a single file.

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100% Private: Recordings never leave your computer
Free: No length limits, no watermarks
Works Offline: Even AI transcription runs locally
Native Speed: No upload or download wait

Audio Tools

Transcribe Audio

Convert speech to text with offline AI. Supports MP3, WAV, M4A, and more.

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Compress Audio

Shrink MP3, WAV, FLAC, and OGG files with quality control.

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Convert Audio

Convert between MP3, AAC, WAV, FLAC, and OGG formats.

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Remove Audio Metadata

Strip ID3 tags, cover art, and personal info from audio files.

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Guide

How to compress audio on Mac and Windows

Step-by-step instructions for shrinking audio files on both platforms — what actually reduces size, the bitrate to pick, and the common myths to avoid.

Read the guide →

How FileHop Compares

Feature CloudConvert Online Audio Tools FileHop
PrivacyCloud uploadCloud upload100% local
AI TranscriptionPaid add-onPaid add-onFree & offline
Offline SupportNoNoYes
Price$9/mo$5-15/moFree

Ready to Work with Audio Offline?

Download FileHop and transcribe, convert, and compress audio without uploading.

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Frequently Asked Questions

Are FileHop's audio tools really free?

Yes. All audio tools, including AI transcription, are free with no length limits or daily caps.

Does AI transcription run offline?

Yes. FileHop uses a local Whisper-based model so your recordings never leave your device.

What audio formats are supported?

MP3, WAV, FLAC, AAC, OGG, M4A, and more, on both input and output.

Will compressing audio lose quality?

Lossless formats like FLAC stay lossless. For MP3, you control the bitrate to balance size and quality.

Can I transcribe long recordings?

Yes. There is no length limit — FileHop handles multi-hour recordings locally.

Do you store the transcripts?

No. Transcripts are saved only to your chosen folder. Nothing is uploaded or logged.

Which platforms are supported?

FileHop is available for macOS and Windows. Download the version for your operating system.

How accurate is offline transcription?

FileHop's Whisper-based transcription matches the accuracy of common cloud services for clean English audio. Quality varies with accents and background noise.