PDF Signer vs Pencil Project

A side-by-side look at PDF Signer and Pencil Project. For an in-depth review of either product, follow the links below.

PDF Signer

Office & Productivity

PDF Signer is a software tool that allows users to electronically sign PDF documents. It has features to add text, images, and digital signatures to PDFs.

pdfelectronic-signaturedigital-signature

Full review → Alternatives

Pencil Project

Development

Pencil Project is a free and open source GUI prototyping and mockup tool. It allows users to create wireframes and prototypes for software interfaces and websites quickly and easily, without programming knowledge.

wireframingmockupsguidesign

Full review → Alternatives