Convert AAC to CAF
Convert AAC files to CAF format online for free. No upload required, 100% private.
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AACCAFQuality Note
Converting from AAC (lossy) to CAF (Lossless) will increase file size but will NOT improve audio quality. The quality lost during the original compression cannot be recovered.
About AAC
AAC
Advanced Audio Coding
AAC is a lossy audio codec designed as the successor to MP3. It provides better sound quality at similar bitrates and is widely used in streaming services.
Extension
.aac
Developed By
ISO/IEC
Released
1997
Compression
LossyTypical Use Cases
YouTubeStreaming servicesDigital broadcastingMobile devices
Pros
- • Better quality than MP3
- • Efficient compression
- • Wide platform support
Cons
- • Patent encumbered
- • Less universal than MP3
- • Variable encoder quality
About CAF
CAF
Core Audio Format
CAF is a flexible audio container format developed by Apple. It can store any audio format supported by Core Audio and has no file size limitations.
Extension
.caf
Developed By
Apple Inc.
Released
2005
Compression
LosslessTypical Use Cases
iOS developmentMac audio appsLong recordingsProfessional audio
Pros
- • No size limit
- • Flexible codec support
- • Apple ecosystem
Cons
- • Apple only
- • Limited cross-platform
- • Requires conversion for sharing