PDF Editor & Sign Tool

What is Nitro PDF?

Nitro PDF is a full-featured PDF editor that enables you to create, edit, convert, sign, and secure PDF documents. It is designed for individuals, small businesses, and enterprises as a cost-effective alternative to Adobe Acrobat, combining powerful functionality with an intuitive interface that works across devices. Nitro PDF is available in three plan tiers: Standard, Plus and Classic.

How is Nitro PDF different from Adobe Acrobat?

Nitro PDF provides the same core editing, signing, and collaboration features as Adobe Acrobat but at a more affordable price point. With transparent licensing, no hidden fees, and a simpler user experience, Nitro PDF is widely recognized as one of the strongest alternatives to Adobe Acrobat for both individuals and businesses.

Can I try Nitro PDF for free?

Yes. Nitro PDF offers a 14-day free trial with full access to editing, converting, signing, and security features. No credit card is required for the trial, and all features are unlocked.

Does Nitro PDF support integrations with other business tools?

Yes. Nitro PDF integrates with software such as Microsoft Office suite, OneDrive, Dropbox, and other platforms. These integrations simplify document workflows and make it easy to create, edit, and share PDFs directly within your existing environment.

What is Smart Redact in Nitro PDF?

Smart Redact is an AI-assisted tool that automatically detects and removes sensitive information from PDFs. It identifies 30+ types of personally identifiable information (PII)—like names, addresses, ID numbers, and financial data—and allows you to review or adjust redactions before finalizing your file.

How does Nitro Smart Redact keep my information secure?

Smart Redact processes files in a temporary session with no storage or data retention. When you apply redactions, all visible and hidden content—including metadata and scripts—is permanently removed, ensuring your documents meet the highest standards of privacy and compliance.

Is Nitro PDF secure? Is it compliant with global regulations?

Yes. Nitro PDF meets international standards for data protection, including SOC 2, HIPAA, ISO 27001, and QTSP compliance, helping businesses keep sensitive documents secure.

Is Nitro PDF available for both teams and individuals?

Yes. Nitro PDF is designed to support both individual users and organizations of any size. Single users can access all the core editing, conversion, and signing features, while businesses benefit from advanced options like volume licensing, centralized deployment, and team collaboration tools. This flexibility makes Nitro PDF a practical choice for freelancers, SMBs, and large enterprises alike.