image-conversion-library

A collection of Python tools for image conversion and transformation.

Installation

Use a virtual environment (recommended), then install dependencies from the project root:

python -m venv .venv
.venv\Scripts\activate   # Windows
# source .venv/bin/activate   # macOS/Linux

pip install -r requirements.txt

Tools

convertHEICtoPNG.py

Converts HEIC images in a folder to PNG. PNGs are written to the same folder. Prompts for the folder path when run.

Usage

python convertHEICtoPNG.py

Dependencies: pillow-heif, Pillow

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imagesToPdf.py

Converts all images in a folder into a single PDF. Images are included in filename order. Supports PNG, JPEG, GIF, BMP, WebP, and TIFF.

Usage

python imagesToPdf.py <folder> [-o output.pdf]

• folder — Path to the folder containing images (required).
• -o, --output — Output PDF path. If omitted, creates <folder_name>.pdf inside the folder.

Dependencies: Pillow