How to use hashcat to crack a PPT file password?
The MS Office modes should also support PowerPoint files.
Depending of the version of your file, choose modes 9700/9800/9400/9500/9600
You should start with getting password hash out of that file. Google for office2john.py and read hashcat wiki for understanding what you are supposed to do.
office2john.py can not getting password hash out of that file.
how to getting password hash out of that ppt file?