A simple Go application for merging multiple PDF files into one with support for uploading to S3.
Download the latest release from here.
{
"file_path": "invoices/02-2025-20-18_0_invoices.pdf",
"urls": [
"https://pdfobject.com/pdf/sample.pdf",
"https://my-storage.amazonaws.com/16-02-2025-20-18_0_sample.pdf"
]
}{
"data": {
"url": "https://my-storage.amazonaws.com/invoices/02-2025-20-18_0_invoices.pdf"
},
"message": "success",
"status": true
}docker-compose up -d- Docker and Docker Compose installed on your system
- AWS S3 credentials (for storage functionality)
Create a .env file in your project root with the following variables:
# AWS S3 Configuration (Required)
S3_KEY=your-aws-access-key
S3_SECRET=your-aws-secret-key
S3_REGION=your-aws-region
S3_BUCKET=your-bucket-name| Variable | Required | Default | Description |
|---|---|---|---|
| APP_NAME | No | PDF-Toolbox | Application name |
| PORT | No | 8080 | Port the application listens on |
| S3_KEY | Yes | - | AWS Access Key ID |
| S3_SECRET | Yes | - | AWS Secret Access Key |
| S3_REGION | Yes | - | AWS Region |
| S3_BUCKET | Yes | - | S3 Bucket name |
| OUTPUT_FILE_NAME | No | out.pdf | Default output filename |
This project is licensed under the MIT License.