VeryPDF Knowledge Base

Can we add watermarks on PNG image when we need to convert PDF to PNG in PDF To Image Converter?

2011/10/19

Well, PDF To Image Converter can not add watermarks into PDF or images, which support converting PDF to PNG.

Here we recommend users choose PDF To Image Converter v2.1 version, you can download it for a trial: https://www.verypdf.com/pdf2tif/pdf2image.exe, or buy it online after you know it here: https://www.verypdf.com/pdf2tif/index.htm#dl.

First, we will show you how to convert PDF to PNG in PDF To Image Converter v2.1.

1. Add PDF to PDF To Image Converter v2.1 and look over it in preview field to garantee it is what you want. If you want to delete it under PDF File, you can click Remove or Remove all button. To adjust its angle, please click those icons above preview field:

2. Select target format and choose a folder for your PNG image.

3. Look at Page Count subject, you can see there is 47 exist that show you there are 47 pages in PDF file, which lead to 47 that is a value in To in Page range if you want to activate Page range(or just hide Page range to get all pages converted in PDF To Image Converter v2.1). Here we give 1 in To with 1 in From so that we can get 1st page converted to PNG image in PDF To Image Converter v2.1.

For DPI, we do not need to print PNG image, so maintain them in original values(or change their values bigger to get bigger size and dimension with deepen color in PNG image); keep None in Compression and Auto in Image bitcount.

4. Convert PDF to PNG via convert button in PDF To Image Converter v2.1.

Now we will reveal how to add watermarks in your PNG image.

Before operating it, we suggest you install imgconv.exe in your computer, otherwise you will not make your PNG with watermarks.

1. Click start > cmd > ok, you can get a window, then input cd\ and click enter on your keyboard:

Then type:

"C:\Program Files\docPrint Pro v5.0\imgconv.exe" -font Arial -pointsize 100
-draw "text 0,0 'LOVE'" -gravity NorthWest C:\Documents and Settings\admin\Desktop\1.png E:\pics\output.png

In last command, the red command represent the location of imgconv.exe, the green --->format of watermark that you can change for another one with keeping the word text x,x werdfded still, –font, –pointsize and -gravity, the black one --->the location of original PNG, the purple one ---> the location of converting PNG.

Click enter button on your keyboard at last. You will get your own PNG with watermark(s). Here is the programme and our PNG image.

Thank your for rectify it.

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pdf editor

Can I add some pictures as my annotations to PDF files by use of VeryPDF PDF Editor?

2011/10/19

There are two ways to achieve the objective. Let’s see the first way.

Step 1: Open VeryPDF PDF Editor and add a PDF file to it.

Step 2: See the illustration below:

choose Pictures option

there are 486 pictures for your selection, some of them are colorful, some not

Step 3: Double-click a picture, thus the picture enters in the PDF file.

Because perhaps the picture you want isn’t in the Pictures box, let’s see the second way.

Step 1: Open VeryPDF PDF Editor and add a PDF file to it.

Step 2: In the toolbar of VeryPDF PDF Editor click as the illustration below:

then a window pops out where find your desired picture and with your confirmation it’s added in the PDF file

The picture can be adjusted continuously in both of Method 1 and Method 2.

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pdf to powerpoint

Can I view the PPT file immediately after I convert it from PDF?

2011/10/19

If you use VeryPDF PDF to PowerPoint Converter converts the PDF to PPT, you can view the PPT immediately.

Nowadays PDF is one of the most widely used formats worldwide. But it's difficult to reuse the PDF content. Imagine this: You want to make a PPT presentation aims to vividly and attractively show your investigation, if you find some information is PDF format and encrypted, you can do nothing but type them word by word.So converting PDF to PPT is the best choice for you to choose for better reusing the PDF content into the PPT presentation. However, in modern society, a popular saying says that time is money. No one would like to wait just one more minute. So pdf2ppt customized the special function-immediately converting.

Then I will show you how to get your PPT immediately. pdf2ppt is the shortcut.

As common sense of using software, downing always and always is beginning. https://www.verypdf.com/pdf2ppt/index.html
Add file to it, choose the menu options, select the page range and input source password if it has.
Then you can convert it and save the new PPT file.

I take “pdfeditor-1.pdf” for example, it has 79 pages, when I finish then converting, it takes nearly 8 seconds. Then I take another PDF file for example, it has 4 pages and it spends 1 second. Then I add the “pdfeditor-1.pdf” to it many time and make a table as follows. Compare the data we can get, the time will aggrandize as the pages increasing but it is not proportionable. Even if your PDF file nearly has 500 pages, it will not exceed six minutes.

1 pdfeditor (79pages)	2pdfeditor	3pdfeditor	4pdfeditor	5pdfeditor
8seconds	2:17:95minutes	3:15:15minutes	4:25:13minutes	5:12:23minutes

Let’s see the way of timing the software itself. It will show that how many pages has been converted. Then we say it is not exaggerated that pdf2ppt can convert the PDF file to PPT immediately.

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pdf to image converter

What is the difference between 101DPI and 300DPI TIFF files and will we get different TIFF files if I choose different DPI option in PDF to Image Converter?

2011/10/192012/07/23

In PDF To Image Converter v2.1, users can choose different DPI values. For TIFF files, we can give you an example to explain how to get different TIFF files via choosing different DPI in PDF To Image Converter v2.1.

1. Choose one of your PDF files to add it onto the interface of PDF To Image Converter v2.1 and preview it:

Also you can remove this PDF file by clicking “Remove” button.

2. Click “File type”>TIF and select a folder for your TIF image(s). Then you can choose “Multiple page” to get multiple pages tiff in one TIF file. Here we just do not activate it to get single pages. Activate “Page range” to set a range in “From” and “To”, we set 1 and 1 here to get just only 1 page TIF image without adjusting DPI this time and choose “None”/ “ClassF Fax File” in “Compression”. Set “Image bitcount” “Auto”, at last convert you PDF file in PDF To Image Converter v2.1.

3. After get TIF image with original DPI, look over the panel of PDF To Image Converter v2.1, this time we set DPI all as 300 and keep other setting still, then click “Convert” button, you will get another TIF image with DPI changed:

Take a glance on 2 figures above: 1st is a TIF with original DPI; 2nd is one with DPI changed, you will find out that 1st TIF is smaller than the 2nd in size and dimension.

Now look over these pictures below:

You can notice that 2nd TIF with 34% of its dimension is more clear and deeper in quality and color than 1st TIF with 102% of its diension.

Now we can get a conclusion that the higher the values of DPI, the bigger the size and dimension of TIF image, the more clear TIF image is; ofcourse it’s the same in reverse.

And we should mention that DPI is popular in being suitable for printer.

DPI is used to describe the resolution number of dots per inch in a digital print and the printing resolution of a hard copy print dot gain. This is caused by the spreading of ink on the surface of the media. Up to a point, printers with higher DPI produce clearer and more detailed output. A printer does not necessarily have a single DPI measurement; it is dependent on print mode, which is usually influenced by driver settings. The discription on DPI here is just general, we hope can help you a little.

For more info about PDF To Image Converter v2.1, click here: https://www.verypdf.com/pdf2tif/index.htm#dl.

Welcome to correct this article if you have other view.

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pdf editor

How to add Webding annotations to PDF files by use of VeryPDF PDF Editor?

2011/10/192011/10/19

People use webding annotations in Microsoft Word document, now in VeryPDF PDF Editor you can also use them. There are 223 pictures about webding annotations, all of them are cartoon pictures. Next let’s recognize them.

Step 1: Open VeryPDF PDF Editor and add a PDF file to it.

Step 2: See the illustration below:

in the ten categories choose Webdings

This is the webding annotations window, in which you can select these pictures as annotations, next say the operation, it is below:

Double-click the picture, thus the the picture is added to the PDF file.

Next I give an example:

The size of the picture is changeable, click the picture, then the picture is enclosed, the illustration follows below:

put the cursor on the red point and left-click holded, then drag the picture

You can also edit it, double-click the picture, a textbox pops out where you can edit.

The textbox can be concealed when you close it, and double-click the picture again, it comes out, and its size can be altered through drag when you put the cursor on any edge of its four lines.

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