With this, you can no longer access your system files and folders which will slow down your PC considerably. You see when programs constantly run in the background without being stopped by the operating system, they will create entries and the OS will eventually think that something is amiss. Windows Registry - the main reason why you need to get a registry cleaner for your computer is because it is prone to errors. Canvas ( root, width = 600, height = 250 ) canvas. grid ( column = 1, row = 4 ) canvas = tk. Button ( root, text = 'Browse file', command = lambda : open_file (), width = '15', height = '2' ) browse_btn. showerror ( 'Failed', 'Unable to encrypt file' ) #Creating 'Browse file' button using tk.Buttonīrowse_btn = tk. showinfo ( 'Success', 'File encrypted successfully' ) else : messagebox. delete ( 0, 'end' ) #Message box to show success message get ()) encryptedFile = FileName + '_Encrypted.pdf' result_pdf = open ( encryptedFile, 'wb' ) pdf_writer. PdfFileWriter () for page_num in range ( pdf_reader. PdfFileReader ( pdf_file ) pdf_writer = PyPDF2.

split ( '.' ) if pdf_file is not None : pdf_reader = PyPDF2. grid ( column = 1, row = 2 ) def open_file (): pdf_file = askopenfile ( parent = root, mode = 'rb', title = 'choose a file', filetypes = ) FileName = file. Entry ( root, show = '*', width = 15 ) password. grid ( columnspan = 3, column = 0, row = 1 ) #Creating a input field for password Label ( root, text = 'Enter a password and select a pdf to encrypt ' ) instructions. grid ( column = 1, row = 0 ) #instructions open ( '/Users/sunilaleti/Desktop/logo.png' ) logo = ImageTk. Canvas ( root, width = 600, height = 300 ) canvas. Import tkinter as tk from tkinter import messagebox import PyPDF2 from PIL import Image, ImageTk from tkinter.filedialog import askopenfile root = tk.

Pdf file locker