Update README.md

Author: Asbjoedt

README.md

@@ -56,17 +56,14 @@ The program can convert, package and describe spreadsheets to meet a data qualit
 
 :warning: **[Microsoft Excel](https://www.microsoft.com/en-us/microsoft-365/excel)**
 * If you want to convert legacy Excel and/or use the archiving method, which converts .xlsx conformance from Transitional to Strict
-* You need to purchase license
 
 :warning: **[LibreOffice](https://www.libreoffice.org/)**
 * If you want to convert OpenDocument spreadsheets and/or use the archiving method
 * You need to install program in its default directory, or create environment variable "LibreOffice" with path to your installation
-* The program is free
 
 :warning: **[Beyond Compare 4](https://www.scootersoftware.com/)**
 * If you want to use the compare function
 * You need to install program in its default directory, or create environment variable "BeyondCompare" with path to your installation
-* You need to purchase license, trial period is 30 days
 
 ## How to use
 Download the executable version [here](https://github.com/Asbjoedt/CLISC/releases). There's no need to install. In your terminal change directory to the folder where CLISC.exe is. Then, to execute the program input: