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*Details: File format summary



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Name Graphic Workshop for Windows Thumbnail File
Other names  
Identifiers PUID:  fmt/336
Classification Image (Raster)
Description Image thumbnail files created by default within Graphic Workshop whenever a graphic file is written or updated. Can contain image, keywords and/or comment information. THN files are read by Graphic Workshop when it wants to display thumbnail images. The files themselves do not store graphics in any conventional sense.
Byte order  
Related file formats None.
Technical Environment  
Supported until  
Format Risk  
Developed by None.
Supported by None.
Source Digital Preservation Department / The National Archives
Source date 20 Apr 2011
Source description  
Last updated 20 Apr 2011
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