PDF to PNG using C#
The C# library for converting PDF documents to PNG images and thumbnails.
Convert PDF documents to PNG images, create hi-res PNGs, and thumbnail images from PDF. Adjust PNG image resolution, dimension, and quality.
Try for FREEC# library install
ConvertAPI provides an ASP.NET C# library that allows you to perform a PDF to PNG conversion with just a few lines of code. Convert PDF to PNG documents using C# programming language with no effort at all!
Install-Package ConvertApi
Authenticate ConvertAPI C# library
You can obtain your secret key by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication secret from the account dashboard, and authenticate the ConvertAPI C# library like this:
ConvertApi convertApi = new ConvertApi("your-api-secret");
PDF to PNG using C# in no time!
Once you have your authentication in place, simply copy-paste this pdf to png conversion code snippet into your C# project:
Upload the file and see how it works
You can set up the advanced conversion parameters and test the conversion result online using our interactive demo tool. It will auto-generate the code snippet for you!
Advanced PDF to PNG conversion parameters
Sets the password to open protected PDF.
Set PDF page range to convert. Example 1-10 or 1,2,5.
Set PDF page rotation before converting to image.
Values: default none rotate90 rotate180 rotate270
Set output image resolution in dpi.
Image height in pixels. If PreserveResolution property is set, render every page at set resolution and scale down to height if do not fit to resolution.
Image width in pixels. If PreserveResolution property is set, render every page at set resolution and scale down to width if do not fit to resolution.
Applies a color to the transparent PDF background, thereby setting the background color of the generated images. You can specify a color name (e.g. white
or black
), or use color codes such as RGB (e.g. 255,0,0
) or HEX (e.g. #FF0000
). To preserve transparency, set the property value to transparent
.