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FlexiPDF vs Nitro PDF Pro

A side-by-side look at FlexiPDF and Nitro PDF Pro. For an in-depth review of either product, follow the links below.

FlexiPDF

FlexiPDF

Development

FlexiPDF is an open-source PDF library for .NET and Java that allows creating, editing, splitting, merging and manipulating PDF documents programmatically. It provides a simple API for common PDF tasks.

pdflibraryeditingmergingsplittingmanipulatingnetjava
Nitro PDF Pro

Nitro PDF Pro

Office & Productivity

Nitro PDF Pro is a premium PDF editor that allows you to create, edit, convert, sign, and secure PDF files. It has an intuitive interface and advanced editing tools for annotating, rearranging pages, adding form fields, reviewing documents and more.

pdf-editorpdf-converterpdf-annotationpdf-readerdocument-management