pyextension

Get info for any file extension via simple terminal command.

how

pip3 install pyextension

usage example

$ pyextension -e docx
A DOCX file is a document created by Microsoft Word or another word processing program, such as OpenOffice Writer or Apple Pages.  
It contains formatted text but may also include images, drawn objects, and other document elements.  
DOCX files are widely used in home, academic, and business environments for drafting letters, resumes, invitations, newsletters, and other documents.