將 AIFF 轉換為 FLAC

Free online AIFF to FLAC converter. Fast, secure, no signup required.

12.9K+ files converted

將檔案拖放到此處

或點擊瀏覽

選擇檔案

Accepted: AIFF files · Max 100 MB per file

aiff flac

轉換完成！

Download in s

Get the download link sent to you:

Link will be sent to your email!

下載檔案

WhatsApp Email

Free remaining today: /3

轉換完成！

下載檔案

WhatsApp Email

File converted!

One-time payment · Stripe & PayPal

Convert often? Save with a subscription:

Need to convert AIFF to FLAC? MegaConvert makes it easy. Upload your Audio Interchange File Format (AIFF) file and get a Free Lossless Audio Codec (FLAC) file in seconds — no software to install, no signup required. Whether you need this conversion for music playback, podcasting, device compatibility / web streaming, our online converter handles it instantly. Free for files up to 25MB, with support for larger files up to 2GB.

How to Convert AIFF to FLAC Online

1
Upload your AIFF file
Click the upload area or drag and drop your AIFF file. Files up to 25MB are free. Larger files are supported with pay-per-use.
2
Choose FLAC as output format
FLAC is automatically selected on this page. You can adjust conversion settings if needed.
3
Click Convert
Hit the Convert button to start processing. Your file will be converted using our high-performance servers.
4
Download your FLAC file
Once conversion is complete, click Download to save your new FLAC file. Free files are available for 1 hour.

Why Convert AIFF to FLAC?

**Reduce file size** — Converting between formats can significantly reduce file size, making files easier to share via email or cloud storage.
**Software requirements** — Your software or platform may require FLAC format specifically. Converting ensures full compatibility.

AIFF vs FLAC — Format Comparison

Feature	AIFF	FLAC
Full Name	Audio Interchange File Format	Free Lossless Audio Codec
Developer	Apple	Xiph.Org Foundation
First Released	1988	2001
Category	Audio	Audio
Extension	.aiff	.flac
MIME Type	audio/aiff	audio/flac

Converting from lossy to lossless does not improve quality. Start from lossless source when possible.

About AIFF Format

Uncompressed audio format developed by Apple, commonly used in professional audio.

Full name: Audio Interchange File Format

Developer: Apple (1988)

About FLAC Format

Lossless audio codec achieving 50-70% compression while preserving perfect audio quality.

Full name: Free Lossless Audio Codec

Developer: Xiph.Org Foundation (2001)

常見問題

Upload your AIFF file to MegaConvert.io, select FLAC as the output format, and click Convert. Your converted file will be ready to download in seconds. No software installation required.

Yes! Files up to 25MB can be converted for free, up to 3 times per day. For larger files, pay-per-use pricing starts at just $2 for files up to 100MB.

Absolutely. All uploaded files are encrypted in transit (HTTPS), scanned for viruses, and automatically deleted after conversion. We never share or access your files.

Free users can convert files up to 25MB. Pay-per-use supports files up to 2GB. Subscribers get up to 2GB with priority processing.

Uncompressed audio format developed by Apple, commonly used in professional audio. Developer: Apple (1988).

Lossless audio codec achieving 50-70% compression while preserving perfect audio quality. Developer: Xiph.Org Foundation (2001).

Related Conversions

aiff mp3 aiff wav