Step 1: Upload your DivX files using the button above or by drag and drop.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Download your converted AIFF files.
DivX to AIFF Conversion FAQ
How do I extract audio from a DivX video as AIFF?
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Upload your DivX video. PDF.to pulls the audio track out, encodes it to AIFF, and gives you a AIFF-only download. The video stream is discarded.
Will the AIFF output have the same sample rate as the source?
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Yes by default. We do not resample unless you explicitly request it. 48 kHz is preserved from movie sources, 44.1 kHz from music sources.
Is the DivX to AIFF extraction free?
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Yes, within the free size limit. PRO supports much larger DivX files and parallel batch extraction.
Does PDF.to read or store my DivX content?
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No. Nobody reads the contents of your DivX, and nothing is shared. The uploaded DivX and the resulting AIFF are deleted from our servers automatically about 24 hours after the conversion, which leaves time to download the result.
Can I batch-extract audio from multiple DivX files?
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Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Does the converter work on streaming video URLs?
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No — PDF.to converts files you upload, not third-party stream URLs. Download the DivX legally first, then upload it for AIFF extraction.
Why is the AIFF file much smaller than the DivX video?
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Because the video stream (typically 90%+ of file size) is discarded. Only the audio track ends up in the AIFF, which is why it can drop from gigabytes to a few megabytes.
