PDFShift vs Red Pen
A side-by-side look at PDFShift and Red Pen. For an in-depth review of either product, follow the links below.
PDFShift
Office & Productivity
PDFShift is a PDF conversion and editing API that allows developers to convert HTML, URLs, and Office documents to PDF from within their applications. It handles complex layouts and formatting with high fidelity.
pdfconversionapiediting
Red Pen
Office & Productivity
Red Pen is an open-source proofreading tool for identifying writing issues in documents. It checks for spelling, grammar, style, and localization issues in over 20 languages.
proofreadingeditingwritinggrammar-checkspell-check
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