Linux:

msoffcrypto-tool

1.Install

pip install msoffcrypto-tool

2.Password and more key types are supported with library functions.

import msoffcrypto

file = msoffcrypto.OfficeFile(open("encrypted.docx", "rb")) # Use password file.load_key(password="Passw0rd") # Use private key # file.load_key(private_key=open("priv.pem", "rb")) # Use intermediate key (secretKey) # file.load_key(secret_key=binascii.unhexlify("AE8C36E68B4BB9EA46E5544A5FDB6693875B2FDE1507CBC65C8BCF99E25C2562")) file.decrypt(open("decrypted.docx", "wb"))

windows：
 

word = CreateObject('Word.Application')
# word = comtypes.client.GetActiveObject("Word.Application")
word.visible = False
# doc = self.word.Documents.Open(filename,PasswordDocument=pwd)
doc = word.Documents.Open(filename,PasswordDocument=pwd)
new_filename = filename.split(".")[0]+".txt"
doc.SaveAs(new_filename, 7)
word.Documents.Close()
f = open(new_filename)
text = f.read()
f.close()