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Download App for only $15FLAC is a lossless audio format beloved by audiophiles for its perfect reproduction of sound, while AAC is Apple's Advanced Audio Codec offering better quality than MP3 at the same bitrate. Switching between audio formats is often needed for device compatibility, streaming platforms, or audio editing pipelines. MediaForge converts your FLAC audio to AAC entirely within your browser using WebAssembly — no uploads, no waiting, no privacy concerns. Upload your FLAC file above and get your high-quality AAC output in seconds, ready to download and use anywhere.