How to convert from a color or grayscale PDF file to black and white TIFF or PDF file?

I’d like to buy your software once I verify it can fulfill the function we require. The program must take any type of PDF and covert it to a CCITT Group 4, Black & White (1 bit per pixel), 300 DPI image. And the document would be output in the PDF file format.

I look forward to your call.

Thank you,
Customer
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Thanks for your message, we suggest you may download "PDF to Image Converter Command Line" from following web page to try,

http://www.verypdf.com/app/pdf-to-image-converter/try-and-buy.html#buy-cmd
http://www.verypdf.com/dl2.php/pdf2image_win.zip

after you download it, you can run following command line to convert your PDF file to a CCITT Group 4, Black & White (1 bit per pixel), 300 DPI image file easily,

pdf2img.exe -compress 4 -mono -xres 300 -yres 300 D:\in.pdf D:\out.tif

VeryPDF
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Thank you.

This will give me a TIF file. I need a PDF once complete.

Thanks again,
Customer
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Hi,

Please download "Image to PDF OCR Converter Command Line" from following web page to try,

http://www.verypdf.com/app/image-to-pdf-ocr-converter/try-and-buy.html#buy-ocr-cmd
http://www.verypdf.com/tif2pdf/image2pdf_cmd_ocr_trial.zip

you can use "Image to PDF OCR Converter Command Line" to convert from a grayscale or color PDF file to a new CCITT Group 4, Black & White (1 bit per pixel), 300 DPI PDF file easily, for example,

img2pdfnew.exe -bitcount 8 -threshold 180 -pidpi 300 _test-color.pdf _test-BW2.pdf

img2pdfnew.exe -pidpi 300 -bitcount 1 -width 595 -height 842 _test-color.pdf _test-BW2.pdf

Please don't hesitate to contact us immediately if you have any questions.
 
Thank you!
VeryPDF

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