PDF Translator Tool

A simple Python-based tool to translate PDF documents between English and Indonesian using Streamlit and Google Translate.

Features

• PDF Text Extraction: Extracts text from uploaded PDF files.
• Translation: Translates text between English and Indonesian (supports Auto-detection).
• Export: Download translated text as .txt or .docx.
• User Interface: Clean and easy-to-use web interface built with Streamlit.

Installation

1. Clone the repository or download the files.

2. Install the required dependencies:

   pip install -r requirements.txt

   Note: This usually requires Python 3.8 or higher.

Usage

1. Run the Streamlit application:

   streamlit run app.py

2. The application will open in your default web browser (usually at http://localhost:8501).

3. Upload a PDF file.

4. Select the translation direction (e.g., English -> Indonesian).

5. Click "Translate Text".

6. Download the result.

Limitations

• Layout: The tool extracts text and translates it. It does not preserve the original PDF layout, images, or formatting perfectly. It reconstructs the text into a new document.
• Scanned PDFs: It may not work well with scanned PDFs (images containing text) unless OCR is added (not included in this version).
• Rate Limits: Uses a free translation library which may have rate limits for very large documents.