Office 2013 allows a 30-day trial period without activation:
: Enter the appropriate command based on your installation: how to activate ms office 2013 without product key using cmd
You can only use /rearm 5 times. After that, you truly need a license. Office 2013 allows a 30-day trial period without
cd %ProgramFiles(x86)%\Microsoft Office\Office15 Paste the appropriate line into CMD and press Enter . 3. Convert Your Office License to Volume (If Necessary) how to activate ms office 2013 without product key using cmd