How do I combine multiple PDFs into one PDF on mac?

Yes, the PDF_Merger you are referring to is likely a Python-based tool available on GitHub, which is a great way to combine multiple PDFs into one PDF on Mac. This type of tool offers both a command-line interface and a graphical user interface (GUI), giving you flexibility depending on your comfort level.

Here's a step-by-step guide on how to set it up and use it to combine multiple PDFs into one PDF on Mac.

Step 1: Prerequisites and Installation

PDF_Merger tools are usually Python scripts, so you'll need to set up a few things first. While the specific project "PDF_Merger" by zata-zhangtao is mentioned, similar tools like A6dur/Pdf-Merger share a very similar setup process.

Here’s how to get it running:

1. Install Python: Ensure you have Python 3.6 or higher installed on your Mac .

2. Get the Tool:

• Option A (Recommended for ease): Navigate to the project's GitHub page (e.g., zata-zhangtao/PDF_Merger or A6dur/Pdf-Merger) and download the source code as a ZIP file, then unzip it.
• Option B (for developers): Clone the repository using Git: git clone <repository-url> .

3. Open Terminal: Navigate to the project's folder using the cd command.

4. Install the Dependency: These tools rely on the PyPDF2 library. Install it using pip:

bash

pip install PyPDF2

Some versions might have additional requirements like PyQt6 for the GUI. If so, you can install them all at once using pip install -r requirements.txt .

Step 2: Using the Tool to Merge PDFs

If you prefer a visual interface, you can launch the GUI.

bash

python merge_pdfs.py --gui

or use a convenience script like ./start_gui.sh .

The GUI usually provides two simple modes:

1. Folder Mode: Select a folder, and it merges all PDFs inside in alphabetical order.

2. Files Mode: Manually select specific PDF files and arrange them in the order you want them to appear in the final merged document .

I hope this helps you successfully combine multiple PDFs into one PDF on mac!