ART

R

PFS: 1st Publisher

Format originally used on the Macintosh (MacPaint?) and later used for PFS: 1st Publisher clip art.

AVI

R

Microsoft Audio/Visual Interleaved

AVS

RW

AVS X image

BMP

RW

Microsoft Windows bitmap

CGM

R

Computer Graphics Metafile

Requires ralcgm to render CGM files.

CMYK

RW

Raw cyan, magenta, yellow, and black samples

Set -size and -depth to specify the image width, height, and depth.

CUR

R

Microsoft Cursor Icon

CUT

R

DR Halo

DCM

R

Digital Imaging and Communications in Medicine (DICOM) image

Used by the medical community for images like X-rays.

DCX

RW

ZSoft IBM PC multi-page Paintbrush image

DIB

RW

Microsoft Windows Device Independent Bitmap

DIB is a BMP file without the BMP header. Used to support embedded images in compound formats like WMF.

DPX

RW

Digital Moving Picture Exchange

EMF

R

Microsoft Enhanced Metafile (32-bit)

Only available under Microsoft Windows.

EPDF

RW

Encapsulated Portable Document Format

EPI

RW

Adobe Encapsulated PostScript Interchange format

Requires Ghostscript to read.

EPS

RW

Adobe Encapsulated PostScript

Requires Ghostscript to read.

EPS2

W

Adobe Level II Encapsulated PostScript

Requires Ghostscript to read.

EPS3

W

Adobe Level III Encapsulated PostScript

Requires Ghostscript to read.

EPSF

RW

Adobe Encapsulated PostScript

Requires Ghostscript to read.

EPSI

RW

Adobe Encapsulated PostScript Interchange format

Requires Ghostscript to read.

EPT

RW

Adobe Encapsulated PostScript Interchange format with TIFF preview

Requires Ghostscript to read.

FAX

RW

Group 3 TIFF

See TIFF format. Note that FAX machines use non-square pixels which are 1.5 times wider than they are tall but computer displays use square pixels so FAX images may appear to be narrow unless they are explicitly resized using a resize specification of "150x100%".

FIG

R

FIG graphics format

Requires TransFig.

FITS

RW

Flexible Image Transport System

FPX

RW

FlashPix Format

Requires FlashPix SDK.

GIF

RW

CompuServe Graphics Interchange Format

8-bit RGB PseudoColor with up to 256 palette entires. Specify the format "GIF87" to write the older version 87a of the format.

Note that since Unisys claims a patent on the LZW algorithm (expiring in the US as of June 2003) used by GIF, ImageMagick binary distributions do not include support for the LZW algorithm so GIF files are written uncompressed. Users are recommended to use the PNG or JPEG formats instead, and should consult the Unisys LZW web page before enabling LZW support.

GPLT

R

Gnuplot plot files

Requires gnuplot3.5.tar.Z or later.

GRAY

RW

Raw gray samples

Use -size and -depth to specify the image width, height, and depth.

HPGL

R

HP-GL plotter language

Requires hp2xx-3.2.0.tar.gz

HTML

RW

Hypertext Markup Language with a client-side image map

Also known as "HTM". Requires html2ps to read.

ICO

R

Microsoft icon

Also known as "ICON".

JBIG

RW

Joint Bi-level Image experts Group file interchange format

Also known as "BIE" and "JBG". Requires jbigkit-1.0.tar.gz.

JNG

RW

Multiple-image Network Graphics

JPEG in a PNG-style wrapper with transparency. Requires libjpeg and libpng-1.0.2 or later, libpng-1.2.5 or later recommended.

JP2

RW

JPEG-2000 JP2 File Format Syntax

Requires jasper-1.600.0.zip

JPC

RW

JPEG-2000 Code Stream Syntax

Requires jasper-1.600.0.zip

JPEG

RW

Joint Photographic Experts Group JFIF format

Requires jpegsrc.v6b.tar.gz

MAN

R

Unix reference manual pages

Requires that GNU groff and Ghostcript are installed.

MAT

R

MATLAB image format

MIFF

RW

Magick image file format

Open ImageMagick's own image format (with ASCII header) which ensures that no image attributes understood by ImageMagick are lost.

MONO

RW

Bi-level bitmap in least-significant-byte first order

MNG

RW

JPEG Network Graphics

Requires libpng-1.0.2 or later, libpng-1.2.5 or later recommended.

MPEG

RW

Motion Picture Experts Group file interchange format (version 1)

Requires mpeg2vidcodec_v12.tar.gz.

M2V

RW

Motion Picture Experts Group file interchange format (version 2)

Requires mpeg2vidcodec_v12.tar.gz.

MPC

RW

Magick Persistent Cache image file format

The native "in-memory" ImageMagick uncompressed file format. This file format is identical to that used by Open ImageMagick to represent images in memory and is read in "zero time" via memory mapping. The MPC format is not portable and is not suitable as an archive format. It is suitable as an intermediate format for high-performance image processing.

The MPC format requires two files to support one image. When writing the MPC format, a file with extension ".mpc" is used to store information about the image, while a file with extension “.cache” stores the image pixels. The storage space required by a MPC image (or an image in memory) may be calculated by the equation (QuantumDepth*Rows*Columns*5)/8.

MSL

RW

Magick Scripting Language

MSL is the XML-based scripting language supported by the conjure utility.

MTV

RW

MTV Raytracing image format

MVG

RW

Magick Vector Graphics.

The native ImageMagick vector metafile format. A text file containing vector drawing commands accepted by convert's -draw option.

OTB

RW

On-the-air Bitmap

P7

RW

Xv's Visual Schnauzer thumbnail format

PALM

RW

Palm pixmap

PBM

RW

Portable bitmap format (black and white)

PCD

RW

Photo CD

The maximum resolution written is 768x512 pixels since larger images require huffman compression (which is not supported).

PCDS

RW

Photo CD

Decode with the sRGB color tables.

PCL

W

HP Page Control Language

For output to HP laser printers.

PCX

RW

ZSoft IBM PC Paintbrush file

PDB

RW

Palm Database ImageViewer Format

PDF

RW

Portable Document Format

Requires Ghostscript to read.

PFA

R

Postscript Type 1 font (ASCII)

Opening as file returns a preview image.

PFB

R

Postscript Type 1 font (binary)

Opening as file returns a preview image.

PGM

RW

Portable graymap format (gray scale)

PICON

RW

Personal Icon

PICT

RW

Apple Macintosh QuickDraw/PICT file

PIX

R

Alias/Wavefront RLE image format

PNG

RW

Portable Network Graphics

Requires libpng-1.0.2 or later, libpng-1.2.5 or later recommended.

PNM

RW

Portable anymap

PNM is a family of formats supporting portable bitmaps (PBM) , graymaps (PGM), and pixmaps (PPM). There is no file format associated with pnm itself. If PNM is used as the output format specifier, then ImageMagick automatically selects the most appropriate format to represent the image.

The default is to write the binary version of the formats. Use +compress to write the ASCII version of the formats.

PPM

RW

Portable pixmap format (color)

PS

RW

Adobe PostScript file

Requires Ghostscript to read.

PS2

RW

Adobe Level II PostScript file

Requires Ghostscript to read.

PS3

RW

Adobe Level III PostScript file

Requires Ghostscript to read.

PSD

RW

Adobe Photoshop bitmap file

PTIF

RW

Pyramid encoded TIFF

Multi-resolution TIFF containing successively smaller versions of the image down to the size of an icon. The desired sub-image size may be specified when reading via the -size option.

PWP

R

Seattle File Works multi-image file

RAD

R

Radiance image file

Requires that ra_ppm from the Radiance software package be installed.

RGB

RW

Raw red, green, and blue samples

Use -size and -depth to specify the image width, height, and depth.

RGBA

RW

Raw red, green, blue, and matte samples

Use -size and -depth to specify the image width, height, and depth.

RLA

R

Alias/Wavefront image file

RLE

R

Utah Run length encoded image file

SCT

R

Scitex Continuous Tone Picture

SFW

R

Seattle File Works image

SGI

RW

Irix RGB image

SHTML

W

Hypertext Markup Language client-side image map

Used to write HTML clickable image maps based on a the output of montage or a format which supports tiled images such as MIFF.

SUN

RW

SUN Rasterfile

SVG

RW

Scalable Vector Graphics

Requires libxml2 and freetype-2. Note that SVG is a very complex specification so support is still not complete.

TGA

RW

Truevision Targa image

Also known as formats "ICB", "VDA", and "VST".

TIFF

RW

Tagged Image File Format

Also known as "TIF". Requires tiff-v3.5.4.tar.gz or later. Note that since Unisys claims a patent on the LZW algorithm (expiring in the US as of June 2003) used by LZW-compressed TIFF files, ImageMagick binary distributions do not include support for the LZW algorithm so LZW TIFF files can not be written. Although a patch is available for libtiff to enable building with LZW support. Users should consult the Unisys LZW web page before applying it.

TIM

R

PSX TIM file

TTF

R

TrueType font file

Requires freetype 2. Opening as file returns a preview image.

TXT

RW

Raw text file

UIL

W

X-Motif UIL table

UYVY

RW

Interleaved YUV raw image

Use -size command line option to specify width and height.

VICAR

RW

VICAR rasterfile format

VIFF

RW

Khoros Visualization Image File Format

WBMP

RW

Wireless bitmap

Support for uncompressed monochrome only.

WMF

Windows Metafile

Requires libwmf. By default, renders WMF files using the dimensions specified by the metafile header. Use the -density option to adjust the output resolution, and thereby adjust the ouput size. The default output resolution is 72DPI so "-density 144" results in an image twice as large as the default. Use -background color to specify the WMF background color (default white) or -texture filename to specify a background texture image.

WPG

R

Word Perfect Graphics File

XBM

RW

X Windows system bitmap, black and white only

Used by the X Windows System to store monochrome icons.

XCF

R

GIMP image

XPM

RW

X Windows system pixmap

Also known as "PM". Used by the X Windows System to store color icons.

XWD

RW

X Windows system window dump

Used by the X Windows System to save/display screen dumps.

YUV

RW

CCIR 601 4:1:1

Use -size command line option to specify width and height.