Step 1: Upload your MPG 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 MP3 files.
MPG to MP3 Conversion FAQ
How do I extract audio from a MPG video as MP3?
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Upload your MPG video. PDF.to pulls the audio track out, encodes it to MP3, and gives you a MP3-only download. The video stream is discarded. MPG is the same MPEG program stream as .mpeg — the three-letter extension is a DOS-era truncation, not a different format.
Will the MP3 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 MPG to MP3 extraction free?
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Yes, within the free size limit. PRO supports much larger MPG files and parallel batch extraction.
Does PDF.to read or store my MPG content?
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No. Nobody reads the contents of your MPG, and nothing is shared. The uploaded MPG and the resulting MP3 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 MPG 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 MPG legally first, then upload it for MP3 extraction.
Why is the MP3 file much smaller than the MPG video?
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Because the video stream (typically 90%+ of file size) is discarded. Only the audio track ends up in the MP3, which is why it can drop from gigabytes to a few megabytes.
