Alias PIX

Writable

image

Alias is a Computer Aided Design software family owned by Autodesk. The Pix Image file is a raster image format produced produced by Alias. Files of this type may lack a file extension.

Identify it

Extensions	`.img.pix.als.ico`
MIME types	`image/x-alias-pix`
Signatures	`0018` at byte 0 (File Formats Wiki) `0000` at byte 4 (Alias Pix Image) `000000050018` at byte 4
PRONOM	`fmt/1092`
Wikidata	`Q28205670Q30311736`

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Open it

GIMPOpen sourcereads and writes · GNU General Public License, version 3.0
AbydosOpen sourcereads · GNU Lesser General Public License
ConverseenOpen sourcereads · GNU General Public License, version 3.0
DearkOpen sourcereads · MIT License
DevILOpen sourcereads · GNU Lesser General Public License, version 2.1
ImageMagickOpen sourcereads · ImageMagick License
Autodesk AliasStudioreads and writes
GIMP 2.2.11reads and writes
ACD FotoCanvas Litereads
ACDSee 5reads
Image Alchemyreads
MediaRich Serverreads
Q122522973reads
Q650922reads · freeware / proprietary license

Convert it

To	With	Fidelity	Command and losses
PNG	ImageMagick	Lossless	`convert in.pix out.png` Pixels kept; some metadata, colour profiles or layers may be dropped.
TIFF	ImageMagick	Lossless	`convert in.pix out.tif` Pixels kept; some metadata, colour profiles or layers may be dropped.
GIF 89a	ImageMagick	Lossy	`convert in.pix out.gif` Reduced to 256 colours.
JFIF 1.02	ImageMagick	Lossy	`convert in.pix out.jpg` Lossy compression.
WebP	ImageMagick	Lossy	`convert in.pix out.webp` Lossy compression.

Sources

From Converters (FFmpeg, ImageMagick, Pandoc, LibreOffice), Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-26.

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