Is this a simple text file, or a comment/description you're adding?
your text file (e.g., notes.txt ) and place it in a folder. Right-click the file or folder, select "Add to archive..." . 25.12.rar
If you need to automate this, you can use the rar.exe command-line tool: rar a -z[commentfile.txt] output.rar inputfile.txt To help me refine this: Are you using Windows, macOS, or mobile? Is this a simple text file, or a