Mobile support: While deep PDF editing is best done on a desktop, it’s nice to be able to review and annotate files when you’re out and about.Most PDF editors will also offer one or more ways to electronically sign documents.
Good options will usually offer several levels of security, including password protection, permissions setting, and content redaction, which “blacks out” selected text and images. Look for a PDF editor that includes security features that allow access for authorized eyes only. Security: All businesses deal with documents containing sensitive data.Common options include sticky notes, callout boxes, highlighting, freehand drawing tools, and stamps with messages like “approved,” “revised,” and “confidential.” It should have tools to mark up both text documents and graphic-heavy files like webpages. Review and annotate: A good PDF editor should also let you or anyone else using it add comments and other annotations to PDF files during review.A good one will perform these tasks as easily as in a text document or slide deck, allowing in-line editing, dragging-and dropping graphics, and adding or removing hyperlinks.