How to Self-Host Stirling-PDF with Docker Compose for Secure Document Processing

Disclosure: this article contains an affiliate link. DotExe may earn a commission if you purchase through it, at no extra cost to you. Any discount is subject to Hostinger's current offers (20% OFF) and eligibility terms.

Managing sensitive documents often requires processing them through various tools for merging, splitting, or converting formats. Relying on third-party online PDF converters can pose significant privacy risks, as your data is uploaded to external servers. To maintain full control over your files, you can self-host Stirling-PDF with Docker, a robust and feature-rich open-source solution for document manipulation.

Why Self-Host Stirling-PDF?

Stirling-PDF provides a comprehensive suite of tools that run entirely within your infrastructure. By choosing to self-host Stirling-PDF docker containers, you ensure that your documents never leave your local network or private cloud. This approach is ideal for handling confidential contracts, personal identification documents, or internal business reports where data sovereignty is paramount.

Prerequisites

Before you begin, ensure you have the following installed on your server:

• Docker Engine
• Docker Compose

If you are looking for a reliable environment to run your containerized applications, you might consider Hostinger Web Hosting to manage your deployment infrastructure.

Deploying with Docker Compose

Using Docker Compose simplifies the management of your Stirling-PDF instance by defining the configuration in a declarative YAML file. Create a directory named stirling-pdf and add a docker-compose.yml file with the following content:

version: "3.8"
services:
  stirling-pdf:
    image: stirlingpdf/stirling-pdf:latest
    ports:
      - "8080:8080"
    volumes:
      - ./trainingData:/usr/share/tesseract-ocr/4.00/tessdata
      - ./extraConfigs:/configs
      - ./logs:/logs
    environment:
      - DOCKER_ENABLE_SECURITY=false
      - INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false
    restart: unless-stopped

Once the file is saved, launch the service by running docker-compose up -d in your terminal. The application will be accessible at http://localhost:8080 (or your server's IP address).

Managing Data and Security

When you self-host Stirling-PDF, you are responsible for the security of the host machine. Ensure that your Docker host is updated regularly and consider placing the container behind a reverse proxy like Nginx or Traefik to handle SSL/TLS termination. For critical production environments, follow best practices for designing self-hosted backups you can actually restore to ensure your document processing environment is resilient against data loss.

Conclusion

Self-hosting Stirling-PDF gives you a powerful, private, and efficient way to handle document workflows without relying on external services. By leveraging Docker Compose, you can easily manage updates and configuration changes, keeping your document processing pipeline secure and reliable.