Convert Audio Interchange File Format (.aiff) to Ogg Vorbis (.ogg) online for free. Fast, secure audio conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .aiff file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .ogg file when it's ready.
AIFF is Apple's uncompressed PCM format, while OGG Vorbis is Xiph.org's open-source lossy codec that has been the audio backbone of Linux, game engines, and patent-free web applications since 2000. Converting AIFF to OGG produces first-generation Vorbis encoding from an uncompressed source — the ideal encoding scenario for maximum Vorbis quality. Vorbis at quality 5 (~160 kbps) from AIFF source is transparent for most listeners.
Game development studios standardize on OGG Vorbis for audio assets because it is completely royalty-free — no patent licensing fees regardless of distribution scale. Linux distributions include Vorbis decoders by default. Firefox prioritized Vorbis before other codecs. Spotify's internal streaming format is OGG Vorbis. If your target platform or audience lives in the open-source world, OGG is the standard.
FFmpeg decodes AIFF PCM and encodes using libvorbis. Vorbis uses variable bitrate (VBR) encoding with a quality scale from -1 to 10. Quality 5 (~160 kbps VBR) is the recommended default for music. The OGG container wraps the Vorbis bitstream with Vorbis comment metadata tags (arbitrary key-value pairs). Encoding from uncompressed AIFF source produces optimal Vorbis quality with no generational loss.
From AIFF source, Vorbis encoding produces the best possible output — first-generation compression. At quality 5 (~160 kbps), transparent for most listeners on typical equipment. Quality 7 (~224 kbps) is transparent even on studio monitors. Since the source is uncompressed, no pre-existing artifacts limit the output quality.
| Device | AIFF | OGG |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Native |
| Linux | Partial | Native |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
AIFF to OGG is the path from Apple studio format to the open-source audio standard. Encoding from uncompressed source ensures optimal Vorbis quality for games, web, and Linux platforms.
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| Native |
| الميزة | AIFF | OGG |
|---|---|---|
| الاسم الكامل | Audio Interchange File Format | Ogg Vorbis |
| الامتداد | .aiff | .ogg |
| الأفضل لـ | Lossless quality | Open source |