Top Alternatives to Nitro Pro

DottedSign is a comprehensive online e-signature solution designed to streamline document signing workflows. It empowers individuals and businesses to securely and legally sign documents electronically, eliminating the need for printing, scanning, and mailing.

PDFsam Basic is a free, open-source, and incredibly useful tool for handling PDF files. It excels at core functions like merging, splitting, rotating, and mixing PDFs, offering a simple and intuitive interface for both simple and complex tasks. It's available across major operating systems and doesn't require an internet connection.

Adobe Acrobat DC is the industry-leading solution for working with PDF documents. It allows users to create, edit, sign, share, and manage PDFs with advanced tools for professional workflows across desktop, web, and mobile.

Skim is a free and open-source PDF reader and note-taker for macOS. Tailored for scientific use, it offers advanced annotation tools, robust export options, and tight integration with LaTeX, making it an ideal companion for academic research and professional document management.

PDF Studio is a powerful, all-in-one PDF editor for Windows, macOS, and Linux. It provides comprehensive tools for viewing, creating, editing, securing, and reviewing PDF documents, serving professionals and individuals alike with robust features for managing their digital documents efficiently.

PDF24 PDF Creator is a free and versatile software that allows users to create PDF files from virtually any printable document, edit existing PDFs, and perform various PDF manipulation tasks.

PDFill provides a comprehensive suite of tools for creating, editing, filling, and manipulating PDF documents. It acts as a versatile 'Swiss-army knife' for various PDF-related tasks, suitable for both basic and advanced users.

PrimoPDF is a popular and free desktop application for Windows that enables users to create high-quality PDF files from virtually any printable document. It installs as a virtual printer, making the conversion process simple and intuitive.

PDF-XChange Editor is a powerful, free PDF editor and viewer for Windows. It offers a wide range of tools for creating, editing, annotating, and managing PDF documents, including OCR, form creation, and advanced security features. Despite its extensive capabilities, it remains lightweight and efficient.

PdfMod is a user-friendly application designed for straightforward PDF document manipulation. It allows users to effortlessly rearrange, rotate, and remove pages within PDF files, as well as extract images. Focusing on simplicity, it provides a basic set of tools for essential PDF editing needs.

Master PDF Editor is a comprehensive PDF editing suite for Windows, macOS, and Linux. It empowers users to create, edit, view, annotate, and sign PDF documents with a robust set of tools.

PDFedit is a free, open-source PDF editor targeted primarily at Unix-like operating systems users, including those running Windows with Cygwin. It offers core PDF manipulation functionalities like editing, merging, splitting, and basic form creation, though it lacks support for encrypted files or advanced text editing.

qvPDF is a versatile PDF creator for Windows, operating as a virtual printer driver. Its modular plugin architecture allows users to perform various actions after creating a PDF, such as merging, splitting, encrypting, and converting files.

Foxit PDF Creator is a comprehensive PDF creation and manipulation tool. It allows users to create high-quality PDF files from virtually any file format, print to PDF, edit existing PDFs, and perform advanced functions like OCR and batch conversion. It's designed for users needing a robust solution for their PDF workflow.

PDFescape is a versatile online PDF editor and form filler.

FreePDF is a versatile and free PDF software for Windows, operating primarily as a virtual PDF printer but also offering comprehensive editing, merging, splitting, and conversion capabilities.

PDF-Tools by Tracker Software is a powerful, wizard-driven Windows application designed for batch processing and manipulating PDF files. It offers a comprehensive suite of tools for creating, editing, merging, splitting, converting, securing, and optimizing PDF documents, perfect for both individual and business users needing efficent document workflows.

Concord is a comprehensive digital document and contract lifecycle management (CLM) platform designed for businesses of all sizes. It streamlines document creation, negotiation, e-signing, execution, and post-execution management within a single, secure environment. Concord focuses on collaboration, efficiency, and compliance throughout the entire document lifecycle.