PDF Software

I’m looking for an Android PDF Reader SDK for Android mobile platform

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I'm looking for a Android PDF Reader SDK for Android mobile platform. I have an android app that I want to add PDF viewing and have users place their initials onto the PDF. I want to then save the PDF with their initials.

Customer
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Thanks for your message, we have a PDF Viewer Source Code License for Android platform, you may download the trial version from this web page to try,

https://veryutils.com/pdf-reader-for-android-source-code

after you buy the PDF Viewer Source Code License for Android system, you can integrate its source code into your Android app and allow your app to view PDF files easily.

VeryUtils PDF Reader SDK for Android offers complete PDF reader with text search extraction capabilities. The java framework is relying on fast and stable native library optimized to work on ARM, x86 and MIPS architectures both 32bit and 64bit. Developers might extend features and customize behavior adopting the complete set of API from the native VeryUtils PDF Reader SDK tool.

VeryUtils's team is day by day improving the framework and is introducing useful and simple to be adopted features. 

Out of the box features are:
* open PDF from file system.
* open PDF from memory.
* open PDF from http stream.
* open encrypted PDF files.
* view PDF files in portrait, landscape, double page, vertical continuous, horizontal continuous.
* annotations flattening.
* text search single page, double pages, continuous vertical scroll, continuous horizontal scroll.
* many more.

VeryUtils

Video Software

VeryUtils Video Watermark Software can easily Add Watermark to Video‎ files

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VeryUtils Video Watermark Software is the Best Video Watermark Software Tool for Windows system. You can use it to add a branding watermark to videos.

* Simply add text and picture for personal and business use.
* Making your watermark unique with the built-in text effects.
* Customizable font, size, position, color, etc..
* Modern & fashion & easy-to-use.

‎Download VeryUtils Video Watermark software to easily add watermarks to video files on Windows system. Video Watermark software can be used to Batch Convert Videos and Fast HD Video Conversion.

One of the biggest requirements of video producers is to protect their works from being copied online. Everyone has the right to protect their property so that they cannot use it for any other applications without permission. Watermark technology is one of the best solutions to meet all your online video protection needs, because it can help producers keep in touch with digital trends, improve the ratings of their videos, and better control unnecessary content redistribution.

VeryUtils Video Watermark Software is the easiest way to add watermark to video.
As more and more content gets reposted and re-shared, it's important to watermark videos so that viewers know the original creator of the content they are viewing. Using VeryUtils Video Watermark Software, you can add a permanent watermark in your desired location of your content. Video Watermark Software works completely offline, so you needn't upload your video files to any third party servers during watermarking.

This tool will help you protect your content and brand by making it really easy to place a watermark of your choice on your content. It works for both videos and photos in a straightforward drag-and-drop editor. We hope you enjoy the VeryUtils Video Watermark Software for adding watermarks to video!

Please by following steps to study how to add watermark to a Video file,

1. Please download and install VeryUtils Video Watermark Software from this web page,

https://veryutils.com/video-editor-software

2. After you install the software, please run it and open a Video file,

3. Click "Open File" button to load a Video file first, and click "+" button to add a new layer,

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4. Add a "Text: Simple" layer under the Video type,

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5. Enter watermark text contents and set the other options,

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6. You can set the alpha or opacity to text watermark also,

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The watermark with solid text color is become opacity text color now,

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7. You can also add a 3D Text watermark to the Video,

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The screenshot of Video with 3D text watermark,

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8. You can click "File"->"Export Video" menu items to export current video with text watermark to a new Video file,

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9. In the Export window, you can choose more output Video formats, we will choose "WMV" format for example,

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10. After we get the final Video file, we can play it in the Video player, the final Video file contains our copyright Text Watermark properly.

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11. Now, we can upload this Video file to YouTube or share it to others, the watermark in video will help us to protect our copyright completely.

If you like this software, you can buy it from our website directly, enjoy,

https://veryutils.com/video-editor-software

Video Software

Using VeryUtils Video Cutter software, you can easily cut video files and join video files on Windows system

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VeryUtils Video Cutter software is an Super-fast video cutting software with an easy-to-use interface. VeryUtils Video Cutter is the fastest lossless video cutter. You can set the start time and end time by moving the slider. It allows you to cut the video while maintaining the original audio/video quality. Using VeryUtils Video Cutter software, you can easily cut video files and join video files on Windows system.

How to cut the video clip you want to use?
VeryUtils is the best easy-to-use video editor for Windows. You can cut the video by moving the slider to adjust the start and end time of the video. Using VeryUtils, everyone can easily select the cut area and trim part of the video while maintaining the quality of the original video.

Users can also extract the audio from the video to MP3, add multiple video files, delete one or more parts from the video, or split the video into multiple files. Please try VeryUtils to cut the video file and upload it to YouTube and Vimeo.

https://veryutils.com/video-cutter

Simple settings for video cut, Cut video with high precision and no quality lost.

Select the length of segment
Easily cut video by visually defining the time or length into small clips and output them as a whole with setting the start point and the end, even accurate to second and each frame.

Preview video
VeryUtils Video Cutter provides built-in player that allows you to watch the section you want, and also preview output file, that is, consecutive to watch every segments you choose.

Please by following steps to use VeryUtils Video Cutter software to cut and join your Video file,

1. Please download and install VeryUtils Video Cutter software from this web page,

https://veryutils.com/video-cutter

2. Please run VeryUtils Video Cutter software, open a Video file that you want to cut,

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You can click "Start Clip" button to set the start frame, and click "End Clip" button to set the end frame, then you can click "Save Media" button to save the selected video clips to a new Video file.

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VeryUtils Video Cutter is a simple but powerful Video Cutting /Joining/Splitting/Trimming software, if you like this software, you may buy it from our website directly,

https://veryutils.com/video-cutter

Utilities

VeryUtils Hex Editor is an binary file editor for Windows

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The Hex Editor is used to edit a single byte of a binary file, and is usually used by programmers or system administrators. Some of the most commonly used situations are debugging or reverse engineering of binary communication protocols or file formats. Of course, you can also use the hex editor to perform many other operations, such as viewing files with unknown file formats, performing hex comparisons, and viewing program memory dumps.

VeryUtils Hex Editor is a powerful binary editor software for Windows system, you may download an evaluation version from this web page,

https://veryutils.com/hex-editor-software

VeryUtils Hex Editor is a well-designed and fast hex editor. In addition to original disk editing and main memory (RAM) modification, it can also handle files of any size. The easy-to-use interface provides functions such as search and replace, export, checksum/summary, byte mode insertion, file shredder, file concatenation or splitting, and statistical information.

In this article, we will show you an example to use VeryUtils Hex Editor to modify the contents of a PDF file.

1. Please download and install VeryUtils Hex Editor from this web page first,

https://veryutils.com/hex-editor-software

2. This is a simple PDF file, we will try to use VeryUtils Hex Editor software to modify "This is a test." text contents,

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3. Open this sample PDF file in VeryUtils Hex Editor software, find and locate the "This is a test." string in the software,

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4. We are change "This is a test." string to "VeryUtils.com" string, save it,

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5. Open the modified PDF file in Adobe Acrobat software, we could see the text content in PDF page has been changed properly.

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You can use VeryUtils Hex Editor software to modify any binary files. Hex Editor software has also the Batch Replacement function, it allows you to search and replace all text contents by one simple click, it's fast enough.

You may buy VeryUtils Hex Editor software from this web page,

https://veryutils.com/hex-editor-software

If you have any question with this software, please feel free to let us know, we are glad to assist you asap.

PDF Software

How to rotate PDF pages using Python program language?

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VeryUtils PythonPDF Library is a pure Python library to manipulate PDFs from Python. You can use it to rotate some pages in your PDF files. For example, if you scan a few pages from a book to PDF file, turning the book around every other page, so half the pages in the PDF are upside down. Now, you can use PythonPDF library to write a python script to rotate the even numbered pages. The python script counts pages from 0, so it rotates the odd numbered pages from its perspective.

VeryUtils PythonPDF Library can be purchased from this web page,

https://veryutils.com/pythonpdf-library-source-code

After you buy it, you will get a download URL to its source code right now, please download that source code package and unzip it to a folder, such as,

D:\downloads\python-pdfrw

you need also set “PYTHONPATH” to the main folder PythonPDF Library, for example,

set PYTHONPATH=D:\downloads\python-pdfrw

after you set the path to “PYTHONPATH“, please run following command line to rotate the PDF pages in your PDF file using PythonPDF Library,

python rotate.py testcmd.pdf 270 1-3 5 7-9

usage:   rotate.py my.pdf rotation [page[range] ...]
         eg. rotate.py 270 1-3 5 7-9

        Rotation must be multiple of 90 degrees, clockwise.

Creates rotate.my.pdf with selected pages rotated. Rotates all by default.

Here is the screenshot of rotated PDF file,

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This is the source code of rotate.py file,
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import sys
import os

from pdfrw import PdfReader, PdfWriter

inpfn = sys.argv[1]
rotate = sys.argv[2]
ranges = sys.argv[3:]

rotate = int(rotate)
assert rotate % 90 == 0

ranges = [[int(y) for y in x.split('-')] for x in ranges]
outfn = 'rotate.%s' % os.path.basename(inpfn)
trailer = PdfReader(inpfn)
pages = trailer.pages

if not ranges:
    ranges = [[1, len(pages)]]

for onerange in ranges:
    onerange = (onerange + onerange[-1:])[:2]
    for pagenum in range(onerange[0]-1, onerange[1]):
        pages[pagenum].Rotate = (int(pages[pagenum].inheritable.Rotate or
                                     0) + rotate) % 360

outdata = PdfWriter(outfn)
outdata.trailer = trailer
outdata.write()
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If you have any question for PythonPDF Library, please feel free to let us know, we are glad to assist you asap.