Command parameters
Command line usage:

tifftopdf <-i Image File> [-o Output] [Options]

-i <string> Input image files or directory which contains image files.
-% Include sub directory.
-@ Keep original subfolder.
-o <string> Specify output file or directory.
-M Do not popup message box after convert done.
-L <string> If no set. default save log in the same folder as program.
-L off Turn off to save log. default is turn on
-L "c:\image_pdf.log" Specify log file.
-# <int>
    -# 0:
    -# 1:
    -# 2:
    -# 3:
If output pdf file exists:
0=Create new(default)
1=Overwrite
2=Append
3=Skip
-C Set color tiff compress,"none","lzw","zip","packbits","jpeg", default is "jpeg".(only for TIFF file).
-G Set graycale tiff compress,"none","lzw","zip","packbits","jpeg", default is "jpeg".(only for TIFF file).
-B Set black-white tiff compress,"none","lzw","zip","g3","g4", default is "g4".(only for TIFF file).
-Q Set Jpeg quality if selected jpeg compress arithmetic.(only for TIFF file).
-d Skew correct, default is ignored.(only for TIFF file).
-s <string> Set page width and height to PDF file.
Example: -s 320x240 Set page width 320 and height 240 to output pdf file.
-f <int>
    -f 0:
    -f 1:
set image position on the page:
0=Fit width/height(default).
1=Stretch.
-g <int> Set page orientation. "90", "180", "270"
-x <int> Set horizontal resolution (72-1200) in generated pdf files.default is 72
-y <int> Set vertical resolution (72-1200) in generated pdf files.default is 72
-m <string> Set page margin to PDF file:
Example:
-m 10 : Set margin to 10pt to left
-m 10x10 : Set margin to 10pt to left,top
-m 10x10x10 : Set margin to 10pt to left,top,right
-m 10x10x10x10 : Set margin to 10pt to left,top,right,bottom
-w <string> Specify a watermark
-q <int>
    -q 0:
    -q 1:
    -q 2:
    -q 3:
    -q 4:
    -q 5:
    -q 6:
    -q 7:
    -q 8:
Specify a watermark position
0=Left-Top(default)
1=Center-Top
2=Right-Top
3=Left-Center
4=Center
5=Right-Center
6=Left-Bottom
7=Center-Bottom
8=Right-Bottom
-z <int> Specify watermark font size. 2 - 200
-W <string> Specify a image watermark.
-P <int>
    -P 0:
    -P 1:
    -P 2:
    -P 3:
    -P 4:
    -P 5:
    -P 6:
    -P 7:
    -P 8:
Specify a watermark position
0=Left-Top(default)
1=Center-Top
2=Right-Top
3=Left-Center
4=Center
5=Right-Center
6=Left-Bottom
7=Center-Bottom
8=Right-Bottom
-[ <int> Specify image watermark width. 1 - 9999.
-] <int> Specify image watermark height. 1 - 9999.
-b <int>
    -b 1:
    -b 2:
    -b 3:
    -b 4:
Create bookmark to pdf file
1=Use page number as bookmarks
2=Use the short filename as bookmarks
3=Use the full filename as bookmarks
4=Use the short filename without extension as bookmarks
-e Unit for file
-p <int>
    -p 1:
    -p 2:
    -p 3:
    -p 4:
    -p 5:
    -p 6:
    -p 7:
Set permission.
1=permit print.
2=permit copy.
3=permit print and copy.
4=permit modify.
5=permit print and modify.
6=permit copy and modify.
7=permit print copy and modify.
-l <int> Encrypt level "40" bit,"128" bit.
-u <string> Set user password
-n <string> Set owner password
-t <string> Set 'title' to pdf file
-j <string> Set 'subject' to pdf file
-a <string> Set 'author' to pdf file
-k <string> Set 'keywords' to pdf file
-c <string> Set creator to pdf file
-E <string> Set producer to pdf file
-v View the result pdf files after convert done.
-r <register> Register.
-? Help.
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Example:
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -v Convert "c:\input.tiff" to "c:\output.pdf", and view the result pdf files.
  tifftopdf -i "c:\input.tiff -i "c:\input\" -o "c:\output.pdf" -# 2 Convert "c:\input.tiff" and all image files placed in"c:\input\" to "c:\output.pdf", and append to pdf if output pdf file exists.
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -s 500x300 -f 1 -m 10x20 Convert "c:\input.tiff" to "c:\output.pdf", It page width is 500, height is 300, image stretch to page, and top margin is 10, left margin is 20.
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -w opoo -q 4 -z 32 Convert "c:\input.tiff" to "c:\output.pdf", The watermark is "opoosoft", position is Center on page, and watermark size is 32
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -b 2 -e -d Convert "c:\input.tiff" to "c:\output.pdf", It use the short filename as bookmarks and unit for file, and tiff skew correct.
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -u opoosoft -l 128 -p 1 Convert "c:\input.tiff" to "c:\output.pdf", The pdf user password is "opoosoft", encryption level is 128 bits,and permit copy.
  tifftopdf -i "c:\input.tiff" -o "c:\output.pdf" -t opoo -a soft -v Convert "c:\input.tiff" to "c:\output.pdf", It set document title "opoo" and author "soft".