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Manage PDF in C#/.NET

Merge, split, rotate, resize, optimize and compress PDF documents. Also it allow add table, add TOC into PDF document.

PDF Manager

PDF are one of the most popular file formats for business, education, and personal use. To work well with PDF documents, users often need more than just viewing. Tasks like merging, splitting, compressing, and optimizing PDF files are key for better file management. This article explores important PDF functions and how they make your workflow smoother.

Key Features

Merging allows you to combine multiple PDF documents into a single document. This is ideal for reports, presentations, or scanned pages that require grouping. Instead of managing several files, merging creates one organized PDF.

Splitting divides a PDF into smaller files. You can pull out specific pages or separate a large document into sections.

Sometimes scanned documents or added pages are upside down or sideways. The rotate function fixes the page orientation permanently.

Resizing changes the page dimensions in a PDF. This is useful for printing or standardizing different page sizes.

Optimization, or linearization for Web, refers to the process of making a PDF file suitable for online browsing using a web browser.

Compression reduces file size while keeping quality. It’s especially handy for emailing PDF documents or uploading to platforms with size limits.

A table of contents helps readers navigate large PDF documents. With hyperlinks, users can jump to specific sections.

Tables organize information into rows and columns for better readability. This is useful for structured data in reports or forms.

Some tools let you generate a PDF from AI-generated text. This feature allows quick document drafting but may need manual formatting.

Managing PDFs effectively requires more than just opening and reading them. With functions like merging, splitting, compressing, and optimizing, you can save time, improve file handling, and present professional-quality documents. Whether you’re a student, business professional, or casual user, mastering these PDF functions ensures smoother workflows and better productivity.

Getting Started

Why Choose PDF Manager

  • All basic operations for work with PDF in one tool.
  • Optimized for storage space – Compress PDFs without sacrificing quality, making your documents easier to share and archive.
  • Seamless .NET integration for simplified workflows.
  • Detailed and high-quality documentation.

How to Merge PDF


How to Split PDF


How to Reduce Size PDF

  • Compress PDF without sacrificing quality, making your documents easier to share and archive.
  • For more detailed information, please see the Documentation Page.


How to Optimize PDF

  • The following code snippet shows how to optimize a PDF document for the web.
  • For more detailed information, please see the Documentation Page.


How to Create TOC for PDF

  • Improved Document Navigation – Simplify information retrieval by integrating a clickable TOC for easy access to sections and chapters.
  • For more detailed information, please see the Documentation Page.


Web tools for test PDF Manager

Also you can try our APP tools for check and use PDF Manager features online.

Frequently Asked Questions

What does PDF Manager for .NET do?

PDF Manager is a tool designed to work with PDF documents. This makes it easier to share, store, and view documents online.

Can I integrate PDF Manager into existing .NET applications?

Yes, PDF Manager for .NET is built for easy integration into any existing .NET application. Simply reference the library and start optimizing your PDF files.

Can I customize the TOC style and layout?

Yes, the tool offers customization options such as font styles, numbering formats, and indentation levels to match your document’s design.

Is my data secure when using PDF Manager?

Yes, all data stays on your side, you don’t need an internet connection.

Why would I need to merge multiple PDFs?

Merging PDFs helps organize documents, reduces file clutter, and makes it easier to share and manage related content in a single file.

Does the merging process affect the quality of the PDFs?

No, the tool ensures that all text, images, and formatting remain intact after merging.

Why should I generate a Table of Contents for my document?

A TOC enhances readability, makes it easier to find specific sections, and improves document structure, especially for lengthy reports, books, or manuals.