README.md updated with improved activation instructions:

PDF Toolkit

Overview

PDF Toolkit is a PyQt5 application for combining, splitting, and removing pages from PDF files.

Installation

1. Create a virtual environment (highly recommended):

   python -m venv venv

2. Activate the virtual environment:
   • Linux/macOS:

     source venv/bin/activate

   • Windows (CMD):

     venv\Scripts\activate.bat

   • Windows (PowerShell):

     venv\Scripts\Activate.ps1

3. Install dependencies:

   pip install -r requirements.txt

Usage

Run the main application:

python main.py

• Combine PDFs: Switch to the "Combine PDFs" tab, add files, arrange them, and click Combine & Save As….
• Split/Remove Pages: Go to the "Split/Remove Pages" tab, select a PDF, click pages (use Shift+click for ranges), then Remove Selected & Save As….

License

MIT License