Alternate method to obtain free MICR fonts via Aatrix October 30, 2013 by Wayne Schulz Need MICR fonts for your checks? Did you know that you can obtain free MICR fonts by installing the Sage Aatrix module to each workstation. You will need to go into the form and modify the fonts (MICR) so they use Aatrix instead of the default Adobe MICR – or whatever is in there.