this python script will create a txt file that shows saved passwords to networks your computer has connected to.

get_saved_passwords.py

import time
from tqdm import tqdm
import subprocess
txt = ""
data = subprocess.check_output(['netsh', 'wlan', 'show', 'profiles']).decode('utf-8', errors="backslashreplace").split('\n')
profiles = [i.split(":")[1][1:-1] for i in data if "All User Profile" in i]
for i in tqdm(profiles):
    time.sleep(1)
    try:
        results = subprocess.check_output(['netsh', 'wlan', 'show', 'profile', i, 'key=clear']).decode('utf-8', errors="backslashreplace").split('\n')
        results = [b.split(":")[1][1:-1] for b in results if "Key Content" in b]
        try:
            txt += "{:<30}|  {:<}\n".format(i, results[0])
        except IndexError:
            txt += "{:<30}|  {:<}\n".format(i, "")
    except subprocess.CalledProcessError:
        txt += "{:<30}|  {:<}\n".format(i, "ENCODING ERROR")

with open('./saved_passwords.txt', 'w') as f:
    f.write(txt)
print('Complete!\nopen saved_passwords.txt to view list.')