Image to PDF - PDF to Image Converter & PDF Merger

This project provides Python scripts for converting images to PDFs, extracting images from PDFs and merging PDFs. It includes multiple methods using different libraries to achieve high-quality conversions.

Features

• Convert images (.png, .jpg, etc.) to a PDF.
• Extract images from a PDF and save them as separate image files.
• Merge two or more PDFs.
• Different implementations using PIL (Pillow), img2pdf, PyMuPDF (Fitz) and PyPDF2.
• Supports high-quality output and maintains page order.

Requirements

Install the required Python packages:

pip install pillow img2pdf pymupdf PyPDF2

Usage

📌 Convert Images to PDF

You can use any of the following methods:

✅ Method 1: Using PIL (Pillow)

Run the following command:

python img_to_pdf1.py

• Drawback: Only works if the folder contains only images (otherwise throws error).

✅ Method 2: Using img2pdf (High DPI)

Run the following command:

python img_to_pdf2.py

• Pros: Maintains high image quality with DPI support.

✅ Method 3: Using PyMuPDF (Fitz) for High-Quality Conversion

Run the following command:

python img_to_pdf3.py

• Pros: Handles different image sizes and maintains full resolution.

📌 Convert PDF to Images

Run the following command:

python pdf_to_img.py

• Output: Saves extracted images in the pdf_images folder.

📌 Merge PDFs

Run the following command:

python mergePdf.py

• Output: Combines/merges PDFs present in the current directory.

Troubleshooting

• Ensure the images are named properly (e.g., page_1.png, page_2.png, etc.) to maintain order.
• If running into sorting issues, manually check the filenames before conversion.
• If image quality is low, use img2pdf or PyMuPDF for better results.

💡 Suggestions & Contributions are welcome! 🚀