(28% Discount Coupon) A-PDF to Black/White

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A-PDF to Black/White 28% Discount Coupon
A-PDF To Black/White provides a quick way to convert the images to monochrome or grayscale in Acrobat PDF documents directly. It detects color images and make them to bw or gray automatically, then reduces your PDF files size. A-PDF to Black/White’s features include processing a batch of PDF files, even working with password protected files; filtering small images which may be a logo or else.
Easy to use
The program is designed for ease of use:
Select your PDF files
Click “Convert to Black/White ” or “Convert to Black/White and save as”.
That’s all.
Save Your Time
Handle a batch of files at one time.
Process is completely automatic.
Uses optimized algorithms to speed processing.
Save Your Money
A-PDF Black/White is a standalone program costing only $27. It does NOT require Adobe Acrobat Pro, which costs hundreds of dollars.
A-PDF to Black/White Command Line
A-PDF to Black/White Command line (pdfbwcmd.exe) is a Windows console utility that B\W the PDF file. The pdfdwcmd.exe is included in the download package already. You can find it at the installation directory, generally, it is located in C:\program files\A-PDF Black White.
USAGE
PDFBWCMD.exe

[-S] [-M]
[-T] [-R]
[-Q] [-I]

Parameters:
Input File: Source PDF file.
-S: Password of source PDF file if application.
Output PDF: Output PDF file, if it is not specified, the
output file will be same as the input file.
-M: 0: Threshold; 1: Dithering 2: Gryscale
-T:Use in Threshold Method. Null then the
value will auto fit.
-R: Sample 1,2,5-10. Default(null) is all
-Q : Default is 85.
-I: Convert Images only. Default(null) Font and Draw Color
will be Convert to B/W.
Example:
pdfdwcmd “C:\pdfs\source.pdf” “C:\pdfs\destination.pdf”
-S”123″ -M0 -T200 -R1,2,4-6 -Q90
note: “123” is a password for Source PDF file
Return code:
0: Success
2: Input file does not exist
3: Create output dir failed
4: Load PDF error
5: Invalided Password
6: Non-support Security
7: Create output file failed
8: Can not save to output file