Create, Read, and Edit PDF Form Fields in C#
- Easily create, edit, and flatten PDF AcroForms.
- Import and export PDF form data.
- Edit or remove form fields from existing PDF documents.
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Overview
The Syncfusion .NET PDF Library provides comprehensive support for creating, customizing, and managing form fields in PDF documents. PDF fillable forms are electronic documents crafted to gather user information systematically. These versatile forms can incorporate a wide range of form elements, including text boxes, checkboxes, radio buttons, dropdown menus, and more.
This feature works seamlessly across platforms, including Windows, macOS, Linux, Android, and iOS, through any .NET-based application, such as ASP.NET Core, ASP.NET MVC, Blazor, .NET MAUI, Xamarin, WinForms, WPF, and WinUI.
How to create PDF forms in C# using C#?
The following code demonstrates how to create a simple PDF form.
Key functions of PDF forms
Explore versatile PDF form functionalities that streamline data collection, enhance user interactivity, and enable dynamic form management.
Create forms
Simplify your workflow with the Syncfusion PDF Library, with which you can easily add form fields to your PDFs. Our intuitive APIs enable you to create text boxes, checkboxes, radio buttons, dropdown menus, and signature fields seamlessly.
Fill form fields
Fill in form fields with ease. Whether you’re completing user data, updating existing information, or automating form filling, our tools simplify the process. Streamline your workflow by effortlessly populating form fields, ensuring your PDF documents are completed accurately and efficiently.
Read and modify form fields
Easily read and edit form fields in your PDF documents. Whether you’re retrieving user input, updating existing data, or adjusting form field properties, our intuitive APIs ensure seamless interaction with PDF forms.
Import/export forms data
Import and export form data in FDF, XFDF, JSON, and XML formats. Simplify your workflow by managing form data, ensuring compatibility and efficiency across your systems.
Flatten form fields
Flatten form fields effortlessly. This process transforms interactive elements into static content within your PDF documents, simplifying their presentation and ensuring compatibility across platforms.
Apply actions to form fields
Elevate your PDF forms with Syncfusion PDF Library by adding essential actions to form fields. Seamlessly integrate submit, reset, and JavaScript actions to create interactive and functional forms that respond to user inputs and streamline workflows.
Explore resources for PDF forms
Discover valuable resources from our blog and knowledge base on creating, filling, and flattening PDF forms.
Explore these resources for comprehensive guides, knowledge base articles, insightful blogs, and ebooks.
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Frequently Asked Questions
What is a PDF form?
PDF forms, also known as fillable forms or interactive forms, are documents in PDF format that include fields for users to enter data in. These include various types of fields, like text boxes, checkboxes, radio buttons, and dropdown menus, allowing for user input directly within the document.
How do I create a PDF form?
You can create PDF forms either programmatically using the Syncfusion PDF Library or interactively using the PDF Viewer’s form designer.
Are PDF forms secure?
PDF forms can be secured using methods such as password protection and digital signatures to ensure the integrity and confidentiality of the information provided.
How do I fill out a PDF form?
You can fill out PDF forms either programmatically using the Syncfusion PDF Library or interactively using the PDF Viewer.
Can I sign a PDF form digitally?
Yes, you can digitally sign a PDF form using the Syncfusion PDF Library.
Can I bind data between a PDF form and a database?
Yes, you can bind data between the form fields of a PDF document and a database using import/export form data APIs in the Syncfusion .NET PDF Library.
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