Core Audio Format (CAF) is Apple's audio container designed to overcome the file size and sample rate limitations of AIFF and WAV.
Ogg Audio (OGA) is a Vorbis audio file in the Ogg container, an open-source alternative to MP3 for high-quality audio.
Reach for CAF when your priority is apple audio production, professional editing — its uncompromising quality ensures every detail is preserved.
Reach for OGA when your priority is open-source audio, streaming, gaming — its efficient compression makes sharing fast and storage minimal.
Learn more about CAF and OGA formats in our detailed guide.
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CAF (CAF audio) - Core Audio Format, Apple's professional audio format. Best for apple audio production, professional editing.
OGA (OGA audio) - Ogg Audio, Vorbis audio in Ogg container. Ideal for open-source audio, streaming, gaming.
Yes, GoConvertFile offers free conversion of CAF to OGA for files up to 100MB. No registration required.
Most CAF to OGA conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
OGA is ideal for open-source audio, streaming, gaming. Ogg Audio, Vorbis audio in Ogg container
Yes, converting CAF to OGA uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
OGA files are typically 50-80% smaller than CAF files because OGA uses efficient lossy compression. The exact reduction depends on quality settings.