GSSOC'24 Issue #979 - Adding PDF Utility Tool to Python in Basics in …

Desktop Application/Basic/Python/PDF Utility Tool/PDFToolkit.py

@@ -0,0 +1,128 @@
+import tkinter as tk
+from tkinter import filedialog, messagebox, simpledialog
+from PIL import Image, ImageTk
+import PyPDF2
+from pdf2docx import Converter
+import os
+
+class Application(tk.Tk):
+    def __init__(self):
+        tk.Tk.__init__(self)
+        self.resizable(1, 1)
+        self.geometry("600x400")
+        self.title("PDF Toolkit")
+        self.create_widgets()
+    def create_widgets(self):
+        button_width = 160
+        button_height = 120
+        font_family = "Roboto"
+        font_size = 14
+        text_color = "#333333"
+        button_bg = "#F7E98D"
+        image_size = (64, 64)
+
+        self.merge_img = Image.open("./icons/merge_icon.png").resize(image_size)
+        self.merge_icon = ImageTk.PhotoImage(self.merge_img)
+        self.merge_btn = tk.Button(self, text="Merge PDF", font=(font_family, font_size), width=button_width,height=button_height,padx=30, pady=30, compound=tk.TOP, command=self.merge, fg=text_color, bg=button_bg, image=self.merge_icon)
+        self.merge_btn.grid(row = 2, column = 2,  padx = 10, pady = 20)
+
+        self.pdf_to_docx_img = Image.open("./icons/pdf_to_docx_icon.png").resize(image_size)
+        self.pdf_to_docx_icon = ImageTk.PhotoImage(self.pdf_to_docx_img)
+        self.pdf_to_docx_btn = tk.Button(self, text="PDF to DOCX", font=(font_family, font_size), width=button_width,height=button_height, padx=25, pady=30, compound=tk.TOP, command=self.convert_pdf_to_docx, fg=text_color, bg=button_bg, image=self.pdf_to_docx_icon)
+        self.pdf_to_docx_btn.grid(row = 2, column = 4,  padx = 10, pady = 20)
+
+        self.encrypt_img = Image.open("./icons/encrypt_icon.png")
+        self.encrypt_icon = ImageTk.PhotoImage(self.encrypt_img)
+        self.encrypt_btn = tk.Button(self, text="Encrypt PDF", font=(font_family, font_size), width=button_width,height=button_height, padx=40, pady=30, compound=tk.TOP, command=self.encrypt_pdf, fg=text_color, bg=button_bg, image=self.encrypt_icon)
+        self.encrypt_btn.grid(row = 4, column = 2,  padx = 10, pady = 20)
+
+        self.split_img = Image.open("./icons/split_icon.png").resize(image_size)
+        self.split_icon = ImageTk.PhotoImage(self.split_img)
+        self.split_btn = tk.Button(self, text="Split PDF", font=(font_family, font_size), width=button_width,height=button_height, padx=25, pady=30, compound=tk.TOP, command=self.split_pdf, fg=text_color, bg=button_bg, image=self.split_icon)
+        self.split_btn.grid(row = 4, column = 4,  padx = 10, pady = 20)
+
+
+    def merge(self):
+        pdf_files = filedialog.askopenfilenames(title="Select PDF files to merge")
+        if pdf_files:
+            merged_pdf = PyPDF2.PdfFileMerger()
+            for pdf_file in pdf_files:
+                merged_pdf.append(pdf_file)
+
+            save_path = filedialog.asksaveasfilename(defaultextension=".pdf", filetypes=[("PDF files", "*.pdf")])
+            if save_path:
+                merged_pdf.write(save_path)
+                merged_pdf.close()
+                messagebox.showinfo("Success", "PDFs merged successfully.")
+            else:
+                messagebox.showwarning("Warning", "Save path not provided.")
+        else:
+            messagebox.showwarning("Warning", "No PDF files selected.")
+
+    def convert_pdf_to_docx(self):
+        pdf_file = filedialog.askopenfilename(title="Select PDF file to convert")
+        if pdf_file:
+            save_path = filedialog.asksaveasfilename(defaultextension=".docx", filetypes=[("Word files", "*.docx")])
+            if save_path:
+                cv = Converter(pdf_file)
+                cv.convert(save_path)
+                cv.close()
+                messagebox.showinfo("Success", "PDF converted to DOCX successfully.")
+            else:
+                messagebox.showwarning("Warning", "Save path not provided.")
+        else:
+            messagebox.showwarning("Warning", "No PDF file selected.")
+
+    def encrypt_pdf(self):
+        pdf_file = filedialog.askopenfilename(title="Select PDF file to encrypt")
+        if pdf_file:
+            password = simpledialog.askstring("Password", "Enter password for encryption:", show='*')
+            if password:
+                save_path = filedialog.asksaveasfilename(defaultextension=".pdf", filetypes=[("PDF files", "*.pdf")])
+                if save_path:
+                    with open(pdf_file, 'rb') as file:
+                        pdf_reader = PyPDF2.PdfReader(file)
+                        pdf_writer = PyPDF2.PdfWriter()
+                        for page in pdf_reader.pages:
+                            pdf_writer.add_page(page)
+                        pdf_writer.encrypt(password)
+                        with open(save_path, 'wb') as output_file:
+                            pdf_writer.write(output_file)
+                            messagebox.showinfo("Success", "PDF encrypted successfully.")
+                else:
+                    messagebox.showwarning("Warning", "Save path not provided.")
+            else:
+                messagebox.showwarning("Warning", "Password not provided.")
+        else:
+            messagebox.showwarning("Warning", "No PDF file selected.")
+
+    def split_pdf(self):
+        pdf_file = filedialog.askopenfilename(title="Select PDF file to split")
+        if pdf_file:
+            split_point = simpledialog.askinteger("Split Point", "Enter page number to split from:")
+            if split_point:
+                save_path = filedialog.asksaveasfilename(defaultextension=".pdf", filetypes=[("PDF files", "*.pdf")])
+                if save_path:
+                    pdf_reader = PyPDF2.PdfReader(pdf_file)
+                    pdf_writer1 = PyPDF2.PdfWriter()
+                    pdf_writer2 = PyPDF2.PdfWriter()
+                    for page_num in range(len(pdf_reader.pages)):
+                        if page_num < split_point:
+                            pdf_writer1.add_page(pdf_reader.pages[page_num])
+                        else:
+                            pdf_writer2.add_page(pdf_reader.pages[page_num])
+                    with open(save_path, 'wb') as output_file:
+                        pdf_writer1.write(output_file)
+                    with open(os.path.splitext(save_path)[0] + "_split.pdf", 'wb') as output_file2:
+                        pdf_writer2.write(output_file2)
+                    messagebox.showinfo("Success", "PDF split successfully.")
+                else:
+                    messagebox.showwarning("Warning", "Save path not provided.")
+            else:
+                messagebox.showwarning("Warning", "Split point not provided.")
+        else:
+            messagebox.showwarning("Warning", "No PDF file selected.")
+
+
+root = Application()
+root.mainloop()

Desktop Application/Basic/Python/PDF Utility Tool/readme.md

@@ -0,0 +1,43 @@
+# PDF Utility Tool
+
+The PDF Toolkit is a Python application designed to provide various PDF manipulation functionalities offline. It allows users to merge multiple PDF files into one, convert PDF files to DOCX format, encrypt PDF files with passwords, and split PDF files into separate documents. The application offers a user-friendly graphical interface built using the Tkinter library.
+
+## Features
+1. **Merge PDF** allows you to select multiple files through file explorer window and merge them into one pdf.
+2. **PDF to .docx** allows you to select a pdf file and convert it into an editable MS-Word Document.
+3. **Encrypt PDF** allows you to select a file that you wish to lock and set a password for that file.
+4. **Split PDF** allows you to input a page number from which the pdf is split into 2 pdfs.
+
+## Installation
+
+1. Clone the repository
+
+   ```bash
+   git clone https://github.com/your_username/pdf-toolkit.git
+   ```
+2. Navigate to the project directory
+
+   ```bash
+   cd pdf-toolkit
+   ```
+3. Install Dependencies
+
+   ```bash
+   pip install -r requirements.txt
+   ```
+4. Run PDFToolkit.py
+
+   ```bash
+   python PDFToolkit.py
+   ```
+
+## Dependencies
+
+The PDF Toolkit uses the following Python packages:
+
+* Pillow (PIL): Image processing library used for handling images.
+* PyPDF2: Library for working with PDF files, providing functionalities for merging, splitting, and encrypting PDFs.
+* pdf2docx: Converter library used to convert PDF files to DOCX format.
+
+## GUI
+![GUI Interface](https://github.com/KJ173/Project-Guidance/assets/92749776/b3105e57-cdcd-4cad-9f6b-f235db4d2770)