Unlock Any PDF with Python | Get a password of any Locked PDF | PDF Unlock Script 🔓 Using Python

Опубликовано: 02 Август 2026
на канале: Data Science Wallah
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📝 Description:
Bank statements often come with password-protected PDFs where the password format is a combination of your name and date of birth (e.g., DEEP2105 = "DEEP" + "21 May").

In this video, we build a Python script that automatically generates all possible combinations of:

First 4 uppercase letters of name

All valid DDMM combinations

This is useful when you've forgotten the exact password format or registered name. We use the pikepdf library for decryption and datetime to validate real dates.

📁 Script Features:

Generates valid DDMM date strings

Supports multiple name guesses

Uses brute-force strategy with efficiency

Works on most bank-format password PDFs


🔧 Tools Used:

Python 3

pikepdf

tqdm

datetime


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