The Autodesk License Parser is a great tool to help decipher and verify those often hard to read license files. It will parse the contents of the license file and produce a clear report showing all the vital information of your license file, including MAC addresses, serial numbers, seats available and License Expiry Dates.
Another key aspect of the parser is that it will also map Autodesk Product Codes to Autodesk Product Names (referred to as 'features' within the report). These are of great help when creating or modifying your options files. No need to hunt through license files for required Product Codes anymore, simply copy the corresponding Product Codes from the report and use it with the Option settings within the options files as required.
Visit the Autodesk License Parser website here: www.licenseparser.com and select and submit your license file to generate a report similar to: