A-PDF To Black / White is a software that converts images to grayscale or monochrome directly in Acrobat PDF documents. It automatically detects color images and reduces the PDF file size.

This software allows users to batch process multiple files at once and can even handle password-protected documents. Features like the ability to filter small images such as logos or graphics, as well as the option to select specific pages to process, speeds up the conversion process.
What's more, A-PDF to Black / White does not require Adobe Acrobat, and produces documents that are compatible with Adobe Acrobat Reader version 5 and above. Overall, A-PDF To Black / White is a reliable software tool that streamlines the process of converting images to black and white, all while reducing PDF file size to optimize disk space.
Version 5.0:
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Interface improved;
Bug fixed.
Version 2.6:
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Interface improved;
Bug fixed.
Version 2.5:
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Interface improved;
Bug fixed.
Version 2.4:
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Interface improved;
Bug fixed.
Version 2.2:
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Interface improved;
Bug fixed.
Version 2.1:
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Interface improved;
Bug fixed.
Version 2.0:
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Interface improved;
Bug fixed.
Version 1.8.0:
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Interface improved;
Bug fixed.
Version 1.7.0:
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Interface improved;
Bug fixed.
Version 1.6.0:
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Interface improved;
Bug fixed.