editing
Edit PDFs with an advanced editor SDK
Add comprehensive PDF editing capabilities to your app, including direct text and image modifications, real-time collaborative annotations, secure redaction of sensitive information, and seamless content organization.

Use cases

Edit text, images, and other content inside PDFs
Directly edit text, images, and other content within PDFs, making real-time adjustments without the need to recreate documents from scratch.
Real-time collaboration inside documents
Enable multiple users to annotate, comment, and edit documents simultaneously in real time, facilitating collaborative workflows.


Redact sensitive information
Securely redact sensitive information within PDFs, ensuring compliance with privacy regulations and protecting confidential data.
Annotate documents
Leverage robust annotation tools — including highlighting, drawing, and adding notes — to enhance document review and markup processes.


Reorder, merge, and manipulate PDFs
Easily reorder, merge, and manipulate document pages, or insert and delete content to optimize the structure and layout of PDF files.
Relied upon by industry leaders
components
How we help
Content Editor
Edit PDF content like Word documents
Edit PDF content like Word documents
Integrate a built-in content editing UI that allows users to modify text layers directly within PDFs, and not just annotate them. Features include highlighted text boxes for easy paragraph adjustments and intuitive tools for customizing font styles, colors, and sizes, enabling seamless content updates.
Annotations
Annotate with a suite of 15+ ready-made tools
Annotate with a suite of 15+ ready-made tools
Integrate a powerful annotation system with quick access to a wide range of PDF tools via a customizable toolbar. Features include rich text and ink annotations, enhanced reusable stamps, a context-sensitive inspector for detailed control, and advanced options like noZoom and batch manipulation.
Related components
Frequently asked questions
What functionalities does the Nutrient PDF editor SDK offer for editing PDF documents?
The SDK provides a comprehensive suite of editing features, including:
- Text editing — Modify existing text directly within the PDF, adjusting font styles, sizes, and colors.
- Image manipulation — Add, remove, or edit images embedded in PDF files.
- Page management — Perform operations such as adding, rotating, reordering, and deleting pages.
- Annotations — Incorporate comments, highlights, and other annotation types to enhance document collaboration.
Redaction — Securely remove sensitive information to ensure confidentiality.
Can the SDK facilitate real-time collaboration on PDF documents?
Yes, the SDK supports real-time collaboration features, allowing multiple users to annotate, comment on, and edit documents simultaneously. This functionality enhances teamwork and streamlines document review processes.
Is the Nutrient PDF editor SDK compatible with various platforms and programming environments?
Absolutely. The SDK is designed for cross-platform compatibility, supporting:
- Web applications — Integration with JavaScript frameworks for seamless browser-based editing.
- Mobile platforms — Native support for iOS and Android, as well as cross-platform frameworks like React Native and Flutter.
Server-side implementation — Compatibility with .NET, Java, Node.js, and other server-side technologies.
How does the SDK ensure document security during the editing process?
The SDK incorporates several security measures, including:
- Redaction tools — Permanently remove sensitive information from documents.
- Password protection — Implement password requirements to restrict access to documents.
Permission controls — Define user permissions for actions like printing, copying, or editing to maintain control over document usage.
What customization options are available in the Nutrient PDF editor SDK?
The SDK offers a highly customizable user interface, allowing developers to tailor the editing environment to match their application's design and user experience requirements. This includes modifying toolbars, dialogs, and other UI components to ensure seamless integration.