PDF Signer for Mac

Sign PDFs without printing or scanning

PDF Signer is a lightweight application that lets you complete and sign PDF files digitally—no need to print, sign by hand, or scan. It’s particularly useful for approving contracts over email, filling out forms, and producing a finalized PDF you can store or send immediately.

Main capabilities

• Rotate entire pages with a single action to correct orientation issues.
• Insert a scanned signature and precisely adjust its size and rotation.
• Add editable text anywhere with choices for fonts, sizes, colors, and highlighting.
• Keep the file size compact so exported PDFs don’t become unnecessarily large.
• Export the edited document as a new PDF, or send it directly to a printer.

Benefits for everyday use

Using PDF Signer speeds up document workflows and reduces paper handling. It prevents the delays of printing and rescanning, helps maintain a tidy digital archive, and ensures signed files remain easy to distribute by email or cloud storage.

Recommended alternative

• Microsoft Excel — paid application suitable when you need spreadsheet functionality alongside simple PDF export or annotation options.