Check the File Format: Ensure you are downloading a .TTF (TrueType Font) or .OTF (OpenType Font) file. TTF is the most common format for Windows and Mac.
The Eklg fonts are part of the Eklipi or EK Type family (e.g., Eklg 17 corresponds to EK Lipi 17 ). Try searching: Eklg 17 Gujarati Font Download