Adobe | Acrobat

A paid version that includes essential editing, file conversion (to and from PDF), and basic e-signature capabilities.

The "Fill & Sign" tool enables users to add personal signatures or initials, while the Request E-signatures feature streamlines professional approval workflows.

It allows for combining multiple files (like Word or image files) into a single PDF, as well as cropping or reordering pages.

Adobe offers three primary ways to interact with PDF documents, ranging from basic viewing to professional document management:

Users can modify text and images within a PDF, including resizing elements, changing fonts, and adjusting margins.