.HCR File Extension
File Type 1Half-Fold Card File
What is an HCR file?
File created by Broderbund PrintMaster and American Greetings Creatacard programs, which allow users to create customized greeting cards, scrapbook pages, labels, banners, and posters; contains layout and image data for a half-fold card design.
File Type 2HydroCAD Rainfall Curve Data File
.HCR File Association 2
Data file used by HydroCAD, an interactive CAD stormwater modeling program used for water drainage solutions; contains rainfall curve distribution data in ASCII text format; used as part of an overall drainage HydroCAD project.
HCR files, while not always backward compatible, are always forward compatible with different versions of HydroCAD.