// Package exiftool provides an implementation of the gotenberg.PdfEngine
// interface using the ExifTool command-line tool. This package allows for:
//
// 1. The reading of metadata.
// 2. The writing of metadata.
//
// The path to the exiftool binary must be specified using the
// EXIFTOOL_BIN_PATH environment variable.
//
// See: https://exiftool.org.
package exiftool