The license file is placed by default, but you can place it anywhere you like. There are two types of placement methods.
Place it using one of the methods below.
Environment variable name: PTL80_LIC_PATH
Setting value: Folder path where the license file is placed
In the case of the Windows version, it is also possible to use the license file by placing it in the same location as Antenna House PDF API V8.0 module file [PdfTk80.dll].
At this time, the environment variable "PTL80_LIC_PATH" is not required.