Pencil Project vs Stirling PDF
A side-by-side look at Pencil Project and Stirling PDF. For an in-depth review of either product, follow the links below.
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
Stirling PDF
Office & Productivity
Stirling PDF is a PDF editing and conversion software that allows users to easily manipulate PDF files. It has tools to split, merge, compress, convert, encrypt/decrypt, edit text and images, add/remove pages, insert headers/footers, redact content, and more.
pdfeditorconvertersplitmergecompressencryptdecryptedittextimagespagesheadersfootersredact
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