E-PDF Document Converter

It is simple to use e-PDF to Image Converter to convert password protected PDF to image files through command line on Windows platforms.

PDF file, which is Cross-platform document created by Adobe Acrobat or a program with the Acrobat plug-in. PDF files are commonly used for e-mail attachments or for saving publications in a standard format for viewing on multiple computers. PDF files could be usually created from another document instead of from scratch. Normally, PDF files can be viewed and edited with Adobe Acrobat, a commercial program and popular web browsers with plug-in. PDF files may contain text, images, forms, annotations, outlines, and other data. PDF files preserve fonts and formatting electronically across multiple platforms and appear the same on the screen as they will when printed on paper.

What we need:

A package:

After downloading this package of this application, please unzip its content to your computer, so you can use e-PDF to Image Converter to accomplish mission here directly in your own computer later.

How to convert password protected PDF file to image file in Windows systems?

Step1. Open command prompt window

Running command prompt window is essential for Windows users to convert password protected PDF file to image file, for all commands and parameters need to be effective through command prompt window. So just open it in your computer, then you can continue to process tasks with commands.

Step2. Input commands there

When command prompt window is opened on your screen, it is time to type commands and parameters to start conversion with e-PDF to Image Converter with following example referred to:

pdf2img.exe -opw 123789 -upw 456321 C:\in\source.pdf C:\out\target.png

where you need to know parameters:

• -opw <password>: specify owner password (for encrypted files)
• -upw <password>: specify user password (for encrypted files)

So –opw 123789 is to type owner password of PDF file and –upw 456321 is to input user password 456321 of PDF file for conversion.

And then, for commands:

• pdf2img.exe – call pdf2img.exe to use this utility
• C:\in\source.pdf – specify input file source.pdf
• C:\out\target.png – specify output filename and file type target.png

After you type commands and relevant parameters like above, you can convert password protected PDF file to image file. Finally, your targeting image files could be added into destination folder directly. In another word, source PDF file C:\in\source.pdf is converted to targeting image file C:\out\target.png through commands and supported parameters mentioned above with e-PDF to Image Converter.

Free download trial version of e-PDF to Image Converter.

e-PDF to Image Converter could not only convert user password protected PDF to image, but also convert owner password protected PDF file to image file with command line on Windows platforms.

Sometimes, in our daily work time, we need to encrypt our essential PDF files for commercial purpose or personal goals with open password and owner password. And also for some reasons, it is preferable to extract content of password protected PDF file to image file, e.g., JPG, PNG, BMP, TIFF, GIF, RAS, PBM, TGA etc.. And then, e-PDF to Image Converter could be your best selection for converting password protected PDF file to image files variously, singly or in batches. And here is a free chance for you to experience e-PDF to Image Converter conveniently:

After you click icon above, please extract contained folder from ZIP file to your computer, so e-PDF to Image Converter could be used later in your own computer.

Step1. Open Command Prompt window

Command Prompt window is running environment of commands in Windows systems, so you need to open it with elementary steps:

Click Windows + R hotkey > input cmd.exe or cmd in pop dialog box > click ok

Step2. Type commands to fulfill conversion from password protected PDF file to image file

Example:

pdf2img.exe -opw 123456 –upw 654321 C:\in\source1.pdf C:\out\source1.png

In the example above, pdf2img.exe is to run e-PDF to Image Converter, -opw 123456 is a parameter to process owner password “123456” protected PDF, –upw 654321 is parameter to process user password “654321” protected PDF, C:\in\source1.pdf is to specify input PDF file, C:\out\source1.png is to specify output image file.

If you have any questions during your conversion from password protected PDF file to image file with commands, please drop your comments here, our technique support will contact you as soon as possible. And if you think e-PDF to Image Converter matches your need, please feel free to download trial version of e-PDF to Image Converter here.

e-PDF to Image Converter helps you convert PDF to image and crop image files properly with command line in Windows systems.

e-PDF to Image Converter is a professional Windows converter that allows you to convert PDF file to image files variously with popular properties, e.g., resolution, page size, image compression modes, cropping image files properly etc.. For more information about e-PDF to Image Converter, please visit homepage of e-PDF to Image Converter.

In the next paragraphs, you can know exact method to use e-PDF to Image Converter to convert PDF file to image file and crop image files properly:

Step1. Download

Here is method to help you get trial version of e-PDF to Image Converter: click following icon so that package of e-PDF to Image Converter could be downloaded directly.

Step2. Unzip

Please unzip content of downloaded ZIP file to your computer, then folder “pdf2image_cmd” could be extracted to your computer, where program “pdf2img.exe” could be called later directly to run e-PDF to Image Converter.

Step3. Open

To use commands to produce image file and crop image files from PDF file on Windows platforms, please open command prompt firstly, which is operating environment of commands of Windows systems:

Click Start in your computer > select Run on start menu, then in pop dialog box Run dialog box, please type cmd.exe or cmd and click ok, then Command Prompt window could be opened on your screen directly.

Step4. Input

Here is a relevant commands example for you to refer to:

pdf2img.exe -trimimage C:\in\input1.pdf C:\out\test.png

where:

• pdf2img.exe is path of program “pdf2img.exe” for running e-PDF to Image Converter
• -trimimage: parameter to remove blank margin from PDF file to image file at maximum properly
• C:\in\input1.pdf: specify source PDF file
• C:\out\test.png: specify objective image file, of course, another supported targeting image format is suitable, too

Here are examples of original PDF file and objective image of PNG format below:

Fig. PDF file for conversion from PDF file to image file with commands

Fig. cropped image after conversion from PDF file to image with commands

Does e-PDF to Image Converter meet your requirement on converting PDF file to image file and crop image files properly? No matter you are satisfied on this command conversion or not, it is worthy for you to freely try e-PDF to Image Converter to experience other functions based on “readme.txt” one by one as you wish.