OpenRaster

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|extensions={{ext|ora}}
 
|extensions={{ext|ora}}
 
|mimetypes={{mimetype|image/openraster}}
 
|mimetypes={{mimetype|image/openraster}}
 +
|pronom={{PRONOM|fmt/998}}
 
}}
 
}}
 
'''OpenRaster''' is a file format for layered raster images. It is designed to be an open alternative to Photoshop's [[PSD]] format, and similar formats used by graphics editors. It uses [[ZIP]] as a container format.
 
'''OpenRaster''' is a file format for layered raster images. It is designed to be an open alternative to Photoshop's [[PSD]] format, and similar formats used by graphics editors. It uses [[ZIP]] as a container format.
  
 
== Identification ==
 
== Identification ==
One of the files in the ZIP container is named "mimetype", and its contents are the ASCII string "image/openraster".
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One of the files in the ZIP container is named "{{magic|mimetype}}", and its contents are the ASCII string "{{magic|image/openraster}}". Ideally, that's the first file in the container, and it's stored without compression.
  
 
== Specifications ==
 
== Specifications ==
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* [https://www.openraster.org/ OpenRaster Specification]
 
* [http://www.freedesktop.org/wiki/Specifications/OpenRaster/Draft/ Draft OpenRaster Specification]
 
* [http://www.freedesktop.org/wiki/Specifications/OpenRaster/Draft/ Draft OpenRaster Specification]
  
 
== Software ==
 
== Software ==
* [http://www.gimp.org/ GIMP]
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* [[Krita]]
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* [[GIMP]]
  
 
== Sample files ==
 
== Sample files ==
 
* http://gitorious.org/openraster/openraster-example-files/trees/master
 
* http://gitorious.org/openraster/openraster-example-files/trees/master
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* {{DexvertSamples|image/ora}}
  
 
== Related formats ==
 
== Related formats ==

Latest revision as of 04:00, 28 December 2023

File Format
Name OpenRaster
Ontology
Extension(s) .ora
MIME Type(s) image/openraster
PRONOM fmt/998

OpenRaster is a file format for layered raster images. It is designed to be an open alternative to Photoshop's PSD format, and similar formats used by graphics editors. It uses ZIP as a container format.

Contents

[edit] Identification

One of the files in the ZIP container is named "mimetype", and its contents are the ASCII string "image/openraster". Ideally, that's the first file in the container, and it's stored without compression.

[edit] Specifications

[edit] Software

[edit] Sample files

[edit] Related formats

  • XML - Used by some of the internal files
  • PNG - Used by some of the internal files

[edit] Links

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