Convert PDF file to grayscale TIFF file by PDF To Image Converter SDK

Product's name : PDF To Image Converter COM Component.
Product's version number : pdf2image_sdk
Operating System: Windows Server 2008 64bit  and win xp pro 32 bit
We shall use the gray.

Is there a quick way to gray?

Larger file size, color, and the slow conversion rate.

Is there a function to use the Grey?

We suggest you may use COMPRESSION_LZW to try, COMPRESSION_LZW can compress grayscale TIFF file smaller, we hoping COMPRESSION_LZW option will work fine to you.

LZW is not gray..

LZW is color image

please check file..
You can use following options to convert your color 4.pdf file to grayscale 8bit TIFF file, please to try,

nRtn = PDFToImageConverter(sFile, dFile, "", "", 200, 200, 8, COMPRESSION_LZW, 70, True, True, -1, -1)

please download converted grayscale TIFF file from following URL for reference,


VN:F [1.9.20_1166]
Rating: 0.0/10 (0 votes cast)
VN:F [1.9.20_1166]
Rating: 0 (from 0 votes)

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *

Verify Code   If you cannot see the CheckCode image,please refresh the page again!