PDFsam Basic extremely useful tool for splitting and merging PDFs in a configuration that suits you. Developed by Andrea Vacondio
License: Freemium
PDFsam is primarily focused on PDF manipulation tasks such as merging and splitting, making it suitable for users who need quick PDF edits. In contrast, LibreOffice - Draw is part of a larger office suite and offers comprehensive document editing capabilities, making it more versatile for various types of file formats and complex projects.