pdfcpu Go PDF Processor and Manipulation CLI
pdfcpu is a Go-based PDF processing library and CLI tool that handles validation, optimization, merging, splitting, watermarking, encryption, and form filling. It provides a complete PDF manipulation toolkit without external dependencies.
Installation
Basic usage or getting-started notes:
CLI
Validate against PDF 2.0 (ISO-32000-2):
pdfcpu validate input.pdf
Source: https://github.com/pdfcpu/pdfcpu
Extracted from upstream docs: https://raw.githubusercontent.com/pdfcpu/pdfcpu/HEAD/README.md