Overview

The Office File API for .NET Core allows you to perform various document-processing tasks. Create, load, modify, print, and export rich-text documents and spreadsheets. Convert documents to a different format. Generate new and edit existing PDF documents. Use this demo application to explore the main features of the Office File API library.

Document Conversion

Convert documents to various formats (Word, Excel, PDF, HTML).

Mail Merge / Document Templates

Generate multiple documents based on a template and data from a data source.

PDF Interactive Forms

Fill out the interactive PDF forms.

Security / Document Protection

Protect your documents, workbooks, and PDF files. Encrypt documents with a password.

Split / Merge Documents

Merge documents into a single PDF. Split a PDF document into multiple files.

Document Content Manipulation

Find and replace text in a document. Find and highlight text in a PDF. Attach files to a PDF document.