A plain-text view may look similar to this (though portions are often obfuscated or hashed):
After the evaluation period, the software does not cease to function but will display a "nag screen" upon startup reminding the user to purchase a license. This screen persists for a few seconds. The file reaper-license.rk effectively suppresses this nag screen and legalizes the use of the software for production. reaper-license.rk
If you need to move your license to a new computer or a portable install, you can place the file directly into the : Windows : C:\Users\[YourName]\AppData\Roaming\REAPER macOS : ~/Library/Application Support/REAPER A plain-text view may look similar to this
However, I can provide you with the following to help you write your own paper or understand what this file might be: reaper-license.rk