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How can I convert a color PDF to a black and white pdf by using A-PDF to Black?

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Question

I heard that A-PDF to Black can convert a color PDF to black and white. Is it easy to use? And how can I do that?

Solution

Firstly, A-PDF to Black could not be easier to convert a color PDF to a black and white one. It not only can reduce your PDF file size, but also allows you to choose the dithering and backup file. All process are within a minutes. Let me show you in details.

Step 1: add the color PDF files. You can add a single PDF or several PDF files.

convert a color PDF to a black and white PDF with A-PDF to Black1

Step 2: Click the button “Settings” and then customize your output PDF.

You can have a preview of the effect. And three dithering methods are provided for you. They are threshold, grayscale and ordered. Also you can choose to convert image only.

convert a color PDF to a black and white PDF with A-PDF to Black2

Step 3: convert.

You have two options: Convert to B/W and Convert to B/W And Save As.

convert a color PDF to a black and white PDF with A-PDF to Black3

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