Photo CD

Writable

image

An image file format developed by Kodak for scanning film and delivering on CD. Combines multiple resolutions into a single file. Images are in the Photo YCC color encoding, and stored using in units called IMAGE PAC files.

Identify it

Extensions.pcd
MIME typesimage/x-photo-cd
Signatures
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff at byte 0 (Kodak Photo CD)
PRONOMfmt/211x-fmt/165
WikidataQ28206936

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Open it

And 10 more in the JSON record.

Convert it

ToWithFidelityCommand and losses
Portable Network GraphicsImageMagickLosslessconvert in.pcd out.png
Pixels kept; some metadata, colour profiles or layers may be dropped.
Tagged Image File FormatImageMagickLosslessconvert in.pcd out.tif
Pixels kept; some metadata, colour profiles or layers may be dropped.
GIF 89aImageMagickLossyconvert in.pcd out.gif
Reduced to 256 colours.
JPEG File Interchange Format 1.02ImageMagickLossyconvert in.pcd out.jpg
Lossy compression.
WebPImageMagickLossyconvert in.pcd out.webp
Lossy compression.
0

Versions and variants (1)

Sources

From Converters (FFmpeg, ImageMagick, Pandoc, LibreOffice), Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.

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