We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Convert existing PDF document from color to grayscale - possible?

Thread ID:

Created:

Updated:

Platform:

Replies:

105200 Sep 17,2012 07:35 PM UTC Feb 1,2019 12:23 PM UTC WinForms 5
loading
Tags: PDF
Patrick Leong
Asked On September 17, 2012 07:35 PM UTC

Hi all,

I have been looking around, however it does not seem to have an effective way to open an existing PdfLoadedDocument and convert everything in it (text, images, etc.) into grayscale. In my hand there is such a request to programmatically convert an existing PDF to black and white. Is this even possible using Syncfusion libraries?

Thanks,
Patrick

George Livingston [Syncfusion]
Replied On September 21, 2012 06:30 AM UTC

Hi Patrick,

 

Thank you for using Syncfusion Product.

 

It is not possible to change the Color of the text i.e. to Grayscale, but it is possible to change the color of the images in the PDF document.

 

Please let us know if you have any questions.

 

Regards,

George


Fabian
Replied On November 21, 2017 08:30 AM UTC

Hi,

Is there any progress on this topic?
Is it possible in the meantime?

Thanks,
Fabian

Chinnu Muniyappan [Syncfusion]
Replied On November 24, 2017 05:27 AM UTC

Hi Fabian, 
 
Currently we do not have support for changing the text color to grayscale in existing PDF document, we have already added it to our feature request list. it will be implemented in one of our releases. The feature implementation greatly depends on product design, code compatibility and complexity. We request you to visit our website periodically for feature updates. 
 
Regards, 
Chinnu 


Ido Millet
Replied On January 31, 2019 06:18 PM UTC

Can you provide an update on the status of this feature (convert pdf from color to grayscale)?

KarthikeyanC [Syncfusion]
Replied On February 1, 2019 12:23 PM UTC

Hi Millet, 
We do not have support for converting color PDF to grayscale. We do not have any immediate plans to implement this feature. Please track the status from the below feedback link for future reference. 

Regards, 
Karthikeyan   


CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

;