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Information about .cals File Extension

CAL file is a CALS Compressed Bitmap. The CALS bitmap format was developed in the mid-1980s to standardize on graphics data interchange for electronic publishing for the federal government.


Image files 

Common .cals file type descriptions:

  • XnView Image
  • Paint Shop Pro 9 Image
  • SnagIt Editor Image
  • WPG изображение
  • CALS Raster

Applications, associated with .cals files

XnView for Windows iconXnView for Windows by XnView
XnView is a cross-platform image viewer used for viewing, converting, organising and editing graphical & video files. It is free of charge for private non-commercial, educational use and non-profit organisations.
Paint Shop Pro iconPaint Shop Pro by Jasc Software, Inc.
Paint Shop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system that was originally published by Jasc Software.
Paint Shop Pro iconPaint Shop Pro by Corel Corporation