Image to PDF Converter

Extract text from image file –20 more languages supported

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     In ImagePDF knowledge base, we aim to gather around most of the useful tools for handling image files here. In this article, I will show a tool for extracting text part from image file. And it supports Arabic,Czech and other more than 20 languages. By this tool, you can save time, energy and money when converting image file to text file as this software it totally free online version.

  This tool named Free Online OCR Converter can convert JPEG, PNG, GIF, BMP and TIFF to text file allowing you choose the output text formats. Know more from the following snapshots of this online software interface  step by step.

Step 1.Add image file.

Add image file
                 Fig. 1. Add image file

  • From the snapshot, we can deduce that this software supports both online file and local file.
  • It supports Jpg,png,gif, bmp, tiff and more image file formats.

Step 2. Choose language and set output text layout.

choose language
                Fig. 2. choose language

  • Please choose corresponding language according to the image content.
  • Choose page segmentation.

Step 3. Upload and convert.

upload and convert

  •   A few seconds later, the content in image fill will be saved in the text file. There is no option to specify the detonation folder. After converting, the text file will bounce the screen automatically then please save it to some places according to your habit.

There is still limitations of this software, say it can not convert image file to text in batch and there is also size limitation. If you need to do the convert in large amount, I guess you have to resort to some shareware. But I deeply believe that it is just a matter of time until there are many free and wonderful freeware accessible to use. We will not stop the steps to collect wonderful freeware here, so please pay attention to our website.

Image to PDF Converter

Free online image to PDF converter and add watermark

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     In ImagePDF knowledge base, it is not hard to find software for converting image to PDF. They are shareware for their powerful functions. However, some time you may can not help wondering how if I can get one free even if it only can convert image file to PDF.  Based on this kind of need, I searched and tested one set of software which can convert most of the image and office file to PDF. The most important is that the conversion effect is good. Now let us check how to use it.

   This free online software named VeryPDF Free Advanced PDF Converter Online can help you convert image file (size<10MB) to PDF file in a few seconds allowing setting various parameters for output PDF file. Now let us make filed practice.

  • Add file to online converter.

Add file to online converter
                             Fig. 1. Add file to online converter

    From the above snapshot, we can deduce that this online software supports both online files and local files.

  • Set menu options. Roughly the options can be divided into four parts. In the page setting part, page width and height can be set in perfect status. In the page description part, title, author, subject and keywords can be set. In the PDF security, you can protect the output PDF file from two levels in two aspects. After creating, you can add self-designed logo or watermark on PDF file. If setting has been finished, now let us go to next step. 

set menu options

  • Upload and convert.

upload and convert

By this online software, you do not need to specify the output folder. After converting, it will bounce to the screen automatically. For functions, this online software is marvelous but it has one defect that this software can not do batch conversion and it can not convert big file to PDF file. When encountering this kind of matter, please resort to ImagePDF software.

ImagePDF

Compress image to PDF and encrypt PDF

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The command line application ImagePDF Image to PDF Compressor is able to compress different kinds of image and then create PDF document. In the compressing process, it can also realize other functions. For example, you can encrypt PDF document with user and owner password.

Image to PDF Compressor supports TIF, JPG, GIF, PNG, BMP, PSD, WMF, EMF, PDF, PCX, PIC, etc. format images. It is also a stand-alone program which does not need any other third-party program.

There are several steps that you need to follow to compress image to PDF document and make PDF encryption.

  • Free download Image to PDF Compressor and unzip the ZIP file to your computer.
  • Read the .txt document readme.txt in unpacked file folder to see the command line usage and options.
  • Open MS-DOS interface to input the command line into it.
  • Refer to the command line template shown below to write your own commands.

img2pdfjb2 [options] <Image-file> [<PDF-file>]

In order to compress color image, please use the option –colorimg <int>. In order to compress black-and-white image, please use the option -bwimg<int>. If you want to compress JPEG2000 image with lossless method, please take the option –lossless. For encrypting PDF document, please refer to the options below:

-openpwd <string>     : set 'open password' to PDF file
-ownerpwd <string>    : set 'owner password' to PDF file
-keylen <int>         : key length (40 or 128 bit)
-encryption <int>     : restrictions

……

There are also more options that you can use. Pleas see the details in readme.txt.

The following command line example is for your reference.

img2pdfjb2 –openpwd 123 –owner 456 –colorimg 1 C:\image.bmp C:\document.pdf
img2pdfjb2 –bwimg 1 –owner 123 -encryption 3900 C:\test.jpg C:\test.pdf

In these two examples,

-colorimg 1 is to compress color image file with JPEG arithmetic
-lossless is to compress JPEG image with lossless method.
-bwimg 1 is to compress black and white image file with CCITT G4 arithmetic

  • Press Enter button on the keyboard to run the conversion.
  • Read the created encrypted PDF document in the location that you have specified.

If you want to have a try of Image to PDF Compressor after reading this article, you are strongly recommended to click the button below:

free download Image to PDF Compressor

ImagePDF

Compress image to PDF and set PDF properties

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This article will show you how to compress image to PDF document with the command line application ImagePDF Image to PDF Compressor. This command line application is able to compress color, black-and-white image by using different kinds of compression methods.

If you want to use this command line application, please free download ImagePDF Image to PDF Compressor and then extract it to some location. The executable file img2pdfjb2.exe is the called program of this application.

Then please open MS-DOS interface in which you can input the commands and then please see the command line template below:

img2pdfjb2 [options] <Image-file> [<PDF-file>]

For compressing image, you can use the options shown below:

-lossless             : lossless compression for JBIG2 and JPEG2000
-colorimg <int>       : set compression method for color image
-bwimg <int>          : set compression method for black and white image

In order to set PDF properties, please use the options shown below:

-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
……

Next, please see the commands example shown below to help you better understand how to use this application.

img2pdfjb2 -colorimg 0 –producer “ImagePDF” –author “Nancy” C:\input.bmp C:\output.pdf
img2pdfjb2 –bwimg 2 –title “article” –subject “technology” C:\test.jpg C:\test.pdf
img2pdfjb2 –lossless –keywords “Compress image” –creator “ImagePDF” C:\img.jpg C:\document.pdf

-colorimg 0 stands for no change compression for color image file.
-bwimg 2 is to compress black and white image file with JBIG2 arithmetic.

For running the commands, please hit Enter button on the keyboard.

If you want to know more details about this application, welcome visit the homepage of Image to PDF Compressor.

In addition, if you want to download the free trail version of Image to PDF Compressor, please click the following button.

free download Image to PDF Compressor

ImagePDF

Compress image to PDF and set PDF resolution

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When compressing image to PDF, you are allowed to set resolution of PDF with the help of ImagePDF Image to PDF Compressor which is a command line application. In this article, you will see how to use this application and meet your requirement.

Image to PDF Compressor is able to compress image or black-and-white image with several kinds of compression methods. It can also use lossless compression method for JBIG2 or JPEG2000 format image. At the same time, it can set different kinds of parameters for created PDF document like PDF resolution.

In order to make the conversion and compress image, please do as follows:

1. Free download Image to PDF Compressor and extract to your computer.

2. Read the .txt document in unzipped file package to see how to use this command line application.

3. Open MS-DOS interface to input the commands into it.

4. Please follow the command line sample below to write your own ones:

img2pdfjb2 [options] <Image-file> [<PDF-file>]

The options used to compress image are

-lossless             : lossless compression for JBIG2 and JPEG2000
-colorimg <int>       : set compression method for color image
     -colorimg 0: no change compression for color image file
     -colorimg 1: compress color image file with JPEG arithmetic
     -colorimg 2: compress color image file with JPEG2000 arithmetic
-bwimg <int>          : set compression method for black and white image
     -bwimg 0: no change compression for black and white image file
     -bwimg 1: compress black and white image file with CCITT G4 arithmetic
     -bwimg 2: compress black and white image file with JBIG2 arithmetic

If you need to edit the resolution of PDF, you will use the options

-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

Then please see the following command line examples:

img2pdfjb2 –colorimg 2 –bwimg 1 –dpi 800 C:\input.bmp C:\output.pdf
img2pdfjb2 –colorimg 0 –bwimg 2 –dpi 0 C:\test.tif C:\test.pdf

5. Hit Enter button to run the commands.

In the end of this article, if you need to know more information of this application, please visit the homepage of ImagePDF Image to PDF Compressor. If you want to use the application for free, please click the following button to download it.

free download Image to PDF Comrpessor