How to convert image to searchable PDF and set PDF resolution?

When converting image to searchable PDF document, ImagePDF Image to PDF OCR Converter allows you to set resolution for PDF document. Image to PDF OCR Converter is a command line application and it can convert different kinds of image like BMP, JPG, TIFF, TIF, GIF, PNG, etc. to searchable PDF document with the help of OCR technology.

Please free download ImagePDF Image to PDF OCR Converter and extract the ZIP file to your computer disk. Just extraction and there is no installation requirement for the application.

The command line template that you need to refer to is like the following one:

img2pdfocr [options] <Image-file> [<PDF-file>]

The options that you need to set PDF resolution are like the following ones:

      -dpi <int> : set DPI resolution to output PDF file
      -dpi  0    : use the default image width and height information
      -dpi -1    : take DPI info from original image file
      -dpi <int> : set resolution to output PDF file

There are some examples below for your reference to convert image file to searchable PDF document.

img2pdfocr –dpi 0 D:\input.gif D:\output.pdf
img2pdfocr –dpi –1 C:\test.bmp C:\test.pdf
img2pdfocr –dpi 654 C:\A.jpg C:\A,pdf

In addition, Image to PDF OCR Converter also has the ability to edit PDF property by using the following options:

-producer <string> : set ‘producer’ to PDF file
-creator <string>    : set ‘creator’ to PDF file
-subject <string>   : set ‘subject’ to PDF file
-title <string>         : set ‘title’ to PDF file
-author <string>      : set ‘author’ to PDF file
-keywords <string> : set ‘keywords’ to PDF file
-credate <string>    : set ‘CreationDate’ to PDF file

The example for setting PDF property is like the following one:

img2pdfocr –producer “ImagePDF” –author “Nancy” C:\input.bmp C:\output.pdf

There are more information about this application in the homepage of ImagePDF Image to PDF OCR Converter, you can visit the page to obtain more information.

In order to try the command line application for free, please click the following button.

free download ImagePDF Image to PDF OCR Converter

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