I am using version 25.2.1 of GroupDocs.Conversion. When I attempt To convert a ICO file To PDF, I get the following stack trace:
java.lang.RuntimeException: class com.groupdocs.conversion.exceptions.FileTypeNotSupported…...conversions**: [tiff, tif, jpg, jpeg, png, gif, bmp, ico, psd, wmf, emf...html, mhtml, mht, doc, docm, docx, dot, dotm, dotx, rtf, odt,...