ASP.NET Core PDF Editor Control
How to read and edit PDF document content in ASP.NET Core web application using C#


Easy to setup a new asp.net core app to open, view, edit PDF text, image content in web page using C#









In this tutorial, you learn how to build an ASP.NET Core web application using C# that open, edit PDF document online in web browser.

How to open, edit PDF document in browser in ASP.NET Core

  1. Download EdgePDF ASP.NET Core PDF Editor web control
  2. Create a new ASP.NET Core with EdgePDF integrated
  3. Step by Step Tutorial


























Open, edit PDF file online in web browser is a usual task in enterprise business web applications. You can easily enable read, view, edit PDF document content using EdgePDF with C# code in your ASP.NET Core web application.

Key Features:

  • Build in html viewer to open, view, edit PDF document text, image content in browser
  • Insert, modify, replace, remove new or existing text from PDF file online
  • Change existing or new text font style, font size, and colors in browser
  • Add, remove, move, rotate images from PDF document
  • Merge and split PDF document is an easy task in browser or using C# code in ASP.NET Core server side
  • Quick to re-order PDF pages, add/delete existing pages
  • Support PDF document properties, metadata, bookmark editing
  • Easy to view and navigate PDF document by zoom, page jump, bookmark, text search functions online in browser in ASP.NET Core web apps




Create a ASP.NET Core web app with EdgePDF ASP.NET PDF Editor integrated



It is an easy task to create a new ASP.NET Core web app with RasterEdge ASP.NET PDF Editor web control integrated

  1. Create a new ASP.NET Core web app with PDF Viewer integrated
  2. Customize the config file to enable content editing in EdgePDF









Edit PDF text content online in browser in ASP.NET Core



  1. In EdgePDF toolbar > Content Edit > Tools. Select Edit Content. Now EdgePDF is in the edit mode, here you can edit PDF text, image content.


  2. You could also change font style, typeface size, mark up selected text with highlight, strike-through, or underline.

  3. You could add, insert new text to the PDF page, or delete existing text from PDF.



View more about text edit on PDF in ASP.NET Core web app





Edit PDF images in browser in ASP.NET Core



  1. In EdgePDF toolbar > Content Edit > Tools. Select Edit Content. Now EdgePDF is in the edit mode, here you can edit PDF image content.


  2. Select Content Edit > Image Edit > Add Image to add an existing image file from your local computer.

  3. You could adjust the existing images on PDF using the options: Flip Vertical, Flip Horizontal, Rotate Clockwise, Rotate Counterclockwise

  4. You could delete an existing image from PDF by select the image, and choose the option Delete the selection



View more about image edit on PDF in ASP.NET Core web app







Edit PDF pages in browser in ASP.NET Core



You can easily edit pages on PDF using options from toolbar Pages.


Using the above options, you can insert a blank page, delete, split, reorder pages, extract and replace pages on PDF.

View more about pages manipulate on PDF in ASP.NET Core web app