pdf to image converter, raster to vector converter

How to Convert a Scanned PDF to High-Quality Vector PDF?

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Scanned PDF files are commonly used for documents that were originally in physical form and need to be digitized. However, these files are often of low quality and not ideal for editing or scaling. To improve the quality and versatility of scanned documents, you can convert them into high-quality vector PDF files. In this article, we will guide you through the process of converting a scanned PDF to a vector PDF using two powerful tools: VeryPDF PDF to Image Converter Command Line and VeryPDF Raster to Vector Converter.

image

Step 1: Converting the Scanned PDF to Black and White TIFF

Before you can convert a scanned PDF to a vector PDF, you need to clean up the image and prepare it for vectorization. The first step involves converting the scanned PDF to a clean black and white TIFF image. For this purpose, you can use VeryPDF PDF to Image Converter Command Line.

Download and Install VeryPDF PDF to Image Converter Command Line from the official website:

VeryPDF PDF to Image Converter Command Line

To convert the scanned PDF to a black and white TIFF file, use the following command:

pdf2img.exe -r 300 -threshold 200 input.pdf output.tif

In this command, "input.pdf" is the path to your scanned PDF, and "output.tif" is the name you want to give to the resulting TIFF file. The "-threshold 200" option is used to automatically remove speckles, improving the quality of the image.

Step 2: Converting TIFF to Vector PDF

Once you have your clean black and white TIFF image, the next step is to convert it into a vector PDF. To achieve this, you can use VeryPDF Raster to Vector Converter.

Download and Install VeryPDF Raster to Vector Converter Command Line from the official website:

VeryPDF Raster to Vector Converter

To convert the TIFF image to a vector PDF, use the following command:

Raster2Vector.exe -method2 -centerline input.tif output-vector.pdf

In this command, "input.tif" is the path to your clean TIFF image, and "output-vector.pdf" is the name you want to give to the resulting vector PDF. The "-method2" and "-centerline" options are used to optimize the vectorization process.

Step 3: Reviewing the Clean Vector PDF

After completing the above steps, you will have a clean vector PDF file ready for use. This high-quality vector PDF is suitable for various purposes, including editing, scaling, and printing.

By following these steps and using the recommended tools, you can convert your scanned PDF files into high-quality vector PDFs, making them more versatile and accessible for your needs.

Conclusion

Converting a scanned PDF to a high-quality vector PDF can greatly enhance the usability and quality of your documents. By using VeryPDF PDF to Image Converter Command Line to preprocess the scanned image and VeryPDF Raster to Vector Converter to convert it to a vector PDF, you can achieve outstanding results. These two tools offer a reliable and efficient way to transform scanned documents into clean and editable vector files, allowing you to make the most of your digital assets.

✅ Want to buy this product from VeryPDF?

If you are interested in purchasing this software or developing a customized software based on it, please do not hesitate to contact us.

http://support.verypdf.com/

We look forward to the opportunity of working with you and providing developer assistance if required.

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hookprinter

How to integrate HookPrinter SDK into C# Projects to intercept and capture print jobs from all Windows Printers?

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In the world of software development, the need for efficient document and print management is paramount. Whether you're working on a C# project or any other application, the ability to automate printing tasks can save you time and effort. This is where the HookPrinter SDK comes into play. In this article, we'll introduce you to this powerful tool and answer some frequently asked questions to help you get started.

HookPrinter SDK Home Page:

https://www.verypdf.com/app/hookprinter/index.html

image

✅ What is HookPrinter SDK?

HookPrinter SDK is a software development kit developed by VeryPDF that allows you to seamlessly integrate print management and automation into your C# projects or other applications. This SDK empowers developers to take control of the printing process, monitor print jobs, and execute custom actions before or after a print job is completed. Whether you need to generate reports, apply watermarks, or perform any other specific task, HookPrinter SDK provides the flexibility and control you need.

✅ FAQ: How to Use HookPrinter SDK with C#?

Question: How to use HookPrinter SDK using C# or any C# project example?

Answer: Using HookPrinter SDK with your C# project is straightforward. Here are the steps to get started:

  1. Compile your C# source code into an EXE application.
  2. Set the full path of your EXE file into the "VeryPDF-HookPrinter.ini" file.

[Options]
RunEXE-ShowWindow=0
RunEXE="Path to your EXE file" <%FULL_FILENAME%>

  1. After you print a document to any Windows Printer from the hooked application, HookPrinter SDK will automatically call your compiled C# EXE application with the generated SPL file, allowing you to perform custom actions on the print job.

With these simple steps, you can integrate HookPrinter SDK into your C# project and gain control over the print management process.

✅ FAQ: Automatic Hook Injection

Question: Do I have to inject "hookspl-64bit.dll" for specific applications one by one? I want it to work automatically with any job without needing to inject it each time. Is this feature applicable?

Answer: Yes, you need to inject "hookspl-64bit.dll" for specific applications one by one. However, you can streamline this process by creating a simple C# application to automate it. Here's how:

  1. Identify all running EXE applications in the system.
  2. Get the full path for each EXE application.
  3. Call the following command line to inject "hookspl-64bit.dll" into each found EXE application:

DLL_Injector-64bit.exe "Full Path to found EXE file" "D:\VeryPDF\HookPrinterSDK\hookspl-64bit.dll"

By automating this process, you can ensure that "hookspl-64bit.dll" is injected into the necessary applications, allowing HookPrinter SDK to work seamlessly with any print job.

If you purchase HookPrinter SDK, VeryPDF can arrange for their engineers to write this application for you, and it can be done within one day.

Conclusion

HookPrinter SDK is a powerful tool for developers looking to automate and customize print management within their C# projects or other applications. With the ability to inject hooks, control print jobs, and execute custom actions, it provides a versatile solution for a wide range of print automation needs. Whether you're handling reports, watermarks, or other print-related tasks, HookPrinter SDK can help streamline your workflow and save you valuable development time.

✅ Want to buy this product from VeryPDF?

If you are interested in purchasing this software or developing a customized software based on it, please do not hesitate to contact us.

http://support.verypdf.com/

We look forward to the opportunity of working with you and providing developer assistance if required.

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ocr products, pdf to excel ocr converter

Convert Scanned PDF to Editable Excel with "VeryPDF OCR to Any Converter Command Line"

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Scanned PDF files present a common challenge when it comes to extracting and editing their content. Unlike regular PDFs, which contain text that can be easily manipulated, scanned PDFs consist of images, making it impossible to edit them directly. However, there is a solution - "VeryPDF OCR to Any Converter Command Line" software. In this article, we will introduce you to this powerful tool and guide you through the process of converting scanned PDF files into editable Excel spreadsheets.

https://www.verypdf.com/app/ocr-to-any-converter-cmd/index.html

image

✅ What is "VeryPDF OCR to Any Converter Command Line"?

"VeryPDF OCR to Any Converter Command Line" is a versatile command-line tool designed to perform Optical Character Recognition (OCR) on scanned documents. OCR is the process of converting images of text into machine-readable text, allowing you to extract and manipulate the content of scanned PDFs, images, and more.

✅ How to Use "VeryPDF OCR to Any Converter Command Line"?

Follow these steps to convert your scanned PDF files into editable Excel spreadsheets using "VeryPDF OCR to Any Converter Command Line":

Step 1: Download and Install the Software

Start by downloading the trial version of the software from the official website:

https://www.verypdf.com/app/ocr-to-any-converter-cmd/index.html

Once downloaded, unzip the contents to a folder on your computer.

Step 2: Open Command Prompt (CMD)

Launch a Command Prompt window on your computer. You can do this by searching for "CMD" in your Windows search bar and selecting "Command Prompt" from the results.

Step 3: Navigate to the Software Folder

Navigate to the folder where you unzipped the "VeryPDF OCR to Any Converter Command Line" software using the "cd" command. For example:

cd C:\Path\To\Your\Folder

Replace "C:\Path\To\Your\Folder" with the actual path to the software folder.

Step 4: Convert Scanned PDF to Text-Based HTML

To convert your scanned PDF file to a text-based HTML file, use the following command:

ocr2any.exe -ocr2 -dumpcharpos -dumpwordpos -outputformat 8890 input.pdf output.html

Replace "input.pdf" with the path to your scanned PDF file and "output.html" with the desired output HTML file name. This command will perform OCR on the PDF and generate a text-based HTML file containing the extracted text.

Step 5: Convert Scanned PDF to Editable Excel

To convert your scanned PDF file to an editable Excel spreadsheet, use the following command:

ocr2any.exe -ocr2 input.pdf output.xls

Replace "input.pdf" with the path to your scanned PDF file and "output.xls" with the desired output Excel file name. This command will perform OCR on the PDF and create an Excel spreadsheet with the extracted text, allowing you to edit the content as needed.

With "VeryPDF OCR to Any Converter Command Line," converting scanned PDF files into editable Excel spreadsheets becomes a straightforward process. Whether you need to extract data from invoices, receipts, or any other scanned documents, this powerful OCR tool can help you efficiently convert image-based content into editable text. Download the trial version today and unlock the potential to work with your scanned PDFs more effectively.

✅ Want to buy this product from VeryPDF?

If you are interested in purchasing this software or developing a customized software based on it, please do not hesitate to contact us.

http://support.verypdf.com/

We look forward to the opportunity of working with you and providing developer assistance if required.

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verypdf blog

VeryPDF is Your Trusted Partner for Software Consulting Services and Custom Development

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In today's fast-paced digital world, the need for efficient document management and manipulation is more critical than ever. As businesses strive to streamline their operations and enhance productivity, the role of software solutions becomes increasingly significant. VeryPDF, a pioneer in the field of digital documents and PDF technology, stands as a reliable partner offering top-notch software consulting services and custom development solutions.

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With over two decades of expertise in the realm of PDF technology, VeryPDF has earned a stellar reputation for delivering cutting-edge products that cater to the ever-evolving needs of millions of users worldwide. In this extensive article, we will delve into the various facets of VeryPDF's software consulting services and custom development capabilities, shedding light on how our seasoned team can assist you at every stage of your software project.

The VeryPDF Advantage: Unparalleled Expertise in PDF Technology

VeryPDF's journey in the world of software consulting services and custom development began over 20 years ago with a clear focus on PDF-related solutions. Since then, we have consistently demonstrated our prowess by offering some of the most successful products in the PDF market. Our journey has been marked by continuous innovation and a commitment to excellence, leading to a deep and comprehensive understanding of PDF technology.

Comprehensive PDF Solutions

At VeryPDF, we pride ourselves on being PDF experts. We have honed our skills in various aspects of PDF technology, enabling us to provide comprehensive solutions that encompass:

  1. PDF Security: Protecting sensitive information is paramount in today's digital landscape. Our team is well-versed in implementing robust security measures for PDF documents, ensuring that your data remains safe from unauthorized access.

  2. Digital Signatures: In an era where authenticity is critical, VeryPDF offers advanced digital signature solutions for PDFs. Our expertise ensures the integrity of your documents through secure electronic signatures.
  3. Export and Import: Seamlessly exchange data between PDF documents and other formats, thanks to our proficiency in export and import functionalities.
  4. Data Extraction: Extracting data from PDFs can be a time-consuming task. Our solutions simplify this process, allowing for efficient data extraction to enhance your workflow.
  5. Low and High-Level PDF Editing: Whether you require minor text modifications or extensive document restructuring, VeryPDF's capabilities cover both low and high-level PDF editing, ensuring your documents meet your exact specifications.
  6. Forms and XFA: Create, manipulate, and manage PDF forms with ease. VeryPDF's expertise in XFA (XML Forms Architecture) enables us to handle even the most complex form-related requirements.
  7. Annotations: Enhance collaboration and document interactivity by incorporating annotations and comments into your PDFs.
  8. Scanning and OCR (Optical Character Recognition): Convert paper documents into digital formats with our scanning and OCR solutions, further facilitating efficient document management.

Cross-Platform C++ Software Development

VeryPDF specializes in modern, cross-platform C++ software development. Our team's proficiency in this versatile programming language allows us to create robust and efficient software solutions that can seamlessly operate across various platforms. Whether you need a desktop application, a mobile app, or a cloud-based solution, our C++ expertise ensures that your software performs optimally in any environment.

Extensive Language and Technology Stack

Flexibility is at the core of VeryPDF's software consulting services. While we excel in C++ development and PDF technology, our team's versatility extends to a wide range of languages and technologies, including:

  1. Java: Leveraging the power of Java, we can create platform-independent applications that run smoothly on multiple devices and operating systems.

  2. HTML5: Harness the capabilities of HTML5 for web-based applications, ensuring a rich and interactive user experience.
  3. CSS: Our proficiency in CSS guarantees that your applications have a visually appealing and responsive design.
  4. JavaScript: With deep knowledge of JavaScript, we can add interactivity and dynamic functionality to your web applications.
  5. Other Standard Languages: VeryPDF's team is well-acquainted with various standard programming languages, allowing us to adapt to your project's specific requirements.

Your Journey with VeryPDF: From Concept to Implementation

When you choose VeryPDF as your software consulting and custom development partner, you embark on a collaborative journey towards creating innovative and effective software solutions. Our seasoned team is committed to guiding you through every stage of your project, ensuring its success. Let's take a closer look at the phases of your journey with VeryPDF:

1. Project Assessment and Planning

Every successful software project begins with a thorough assessment and meticulous planning. At VeryPDF, we invest the time and effort needed to understand your unique requirements and objectives. Our experienced consultants will work closely with you to define project scope, goals, and deliverables. We believe that a well-defined plan is the cornerstone of a successful project.

2. Architectural Design

Once we have a clear understanding of your project's goals, our team of experts will embark on the architectural design phase. This critical step involves creating a blueprint for your software solution. We consider factors such as scalability, performance, security, and usability to ensure that your software not only meets your current needs but also accommodates future growth.

3. Development and Implementation

With the architectural design in place, our skilled developers swing into action. VeryPDF's cross-platform C++ development expertise ensures that your software solution is built with precision and efficiency. We adhere to best practices, coding standards, and quality assurance processes to deliver a product that meets and exceeds your expectations.

4. Testing and Quality Assurance

Quality is non-negotiable at VeryPDF. Before your software solution sees the light of day, it undergoes rigorous testing and quality assurance procedures. Our team meticulously checks for functionality, performance, security, and compatibility to ensure a flawless user experience.

5. Deployment and Support

Once your software is ready for deployment, VeryPDF assists you in rolling it out to your intended users or platforms. We provide comprehensive support during this crucial phase to address any issues and ensure a smooth transition. Our commitment to your success extends beyond deployment, as we offer ongoing support and maintenance to keep your software running smoothly.

6. Optimization and Enhancement

The digital landscape is ever-evolving, and software must adapt to stay relevant. VeryPDF remains your long-term partner, ready to optimize and enhance your software solution as your needs evolve. Whether it's adding new features, improving performance, or addressing security updates, we are by your side to ensure your software remains at its best.

Diverse Industry Applications

VeryPDF's software consulting services and custom development capabilities are not limited to a specific industry. Our expertise spans across various sectors, enabling us to cater to a diverse range of applications, including but not limited to:

  1. Financial Services: Enhance document security and streamline financial processes with our PDF solutions.

  2. Healthcare: Simplify medical records management and ensure HIPAA compliance with our document solutions.
  3. Legal: Manage legal documents, contracts, and case files efficiently and securely.
  4. Education: Create interactive educational materials and streamline administrative tasks with our software.
  5. Government: Improve data security and document management for government agencies.
  6. Retail: Enhance customer experiences with user-friendly, interactive documents and forms.
  7. Manufacturing: Streamline production processes and documentation for increased efficiency.
  8. Real Estate: Manage property documents, contracts, and transactions seamlessly.
  9. Entertainment: Create engaging, interactive content for the entertainment industry.

Conclusion: Your Partner in Software Excellence

In an era where software solutions are the backbone of modern business operations, choosing the right partner for software consulting services and custom development is paramount. VeryPDF's unparalleled expertise in PDF technology, cross-platform C++ development, and diverse language stack makes us a reliable and versatile partner for businesses across industries.

With over two decades of experience and a track record of delivering successful software products to millions of users, VeryPDF is well-equipped to guide you from concept to implementation and beyond. We understand the unique challenges and opportunities that each project presents, and our commitment to excellence ensures that your software solution not only meets but exceeds your expectations.

If you're ready to embark on a journey towards software excellence, VeryPDF is here to be your trusted partner every step of the way. Contact us today to discuss your project and discover how our software consulting services and custom development solutions can transform your digital landscape. Together, we can turn your vision into reality, creating software that sets new standards in efficiency, functionality, and user experience.

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hookprinter

Can I use VeryPDF HookPrinter SDK to capture the printed job and cancel this job programmatically?

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Hello,

I hope you are doing well, I am interested in evaluating your product "VeryPDF HookPrinter SDK". I downloaded the trial version and follow the steps to install it as in readme file but unfortunately it dose not work as expected, the only option I success to test is the test.bat file that runs notepad.exe, anyway I need to get a documentation file and need to know more about the VeryPDF HookPrinter SDK limitations.

Dose it capture any printing job?

Can I just use it to capture the printed job and cancel this job programmatically?
 
Best Regards
Customer
--------------------------

✅ Use VeryPDF HookPrinter SDK to capture print jobs,

https://www.verypdf.com/app/hookprinter/index.html

image

✅ Use VeryPDF Virtual PDF Printer SDK to capture print jobs,

https://veryutils.com/pdf-virtual-printer

image

Hi,

Thanks for your message.

Yes, you can use "VeryPDF HookPrinter SDK" to capture any printing jobs. You can also use it to capture the printed job and cancel this job programmatically.

You can capture the print jobs from any running application as you want, for example, if you want to hook winword.exe application, you can run following command line to install the Hook Layer into winword.exe application,

DLL_Injector-64bit.exe winword.exe "hookspl-64bit.dll"

after that, when you print a document to any Windows Printer, "VeryPDF HookPrinter SDK" will capture this print job and execute call another EXE application to process captured SPL file continue, you can define the EXE applications in VeryPDF-HookPrinter.ini file, for example,

[Options]
RunEXE-ShowWindow=0
RunEXE=<%APPFOLDER%\spl2pdf_cmd\spl2pdf.exe> <%FULL_FILENAME%> <%FULL_BASENAME%-spl2pdf.pdf>
RunEXE1-ShowWindow=0
RunEXE1=<%APPFOLDER%\pdftotext\pdftotext.exe> -layout <%FULL_BASENAME%-spl2pdf.pdf> <%FULL_BASENAME%.txt>
RunEXE2-ShowWindow=0
RunEXE2=<%APPFOLDER%\pdf2image_win\pdf2img.exe> -r 300 <%FULL_BASENAME%-spl2pdf.pdf> <%FULL_BASENAME%.jpg>
RunEXE3-ShowWindow=0
RunEXE3=<%APPFOLDER%\HookPrinterRunCmd.exe> <%FULL_FILENAME%>
RunEXE4-ShowWindow=1
RunEXE4=<%APPFOLDER%\bin\RunAsUser.exe> C:\Windows\notepad.exe <%FULL_FILENAME%>
RunEXE5-ShowWindow=0
RunEXE5=
RunEXE6-ShowWindow=0
RunEXE6=
RunEXE7-ShowWindow=0
RunEXE7=
RunEXE8-ShowWindow=0
RunEXE8=
RunEXE9-ShowWindow=0
RunEXE9=
RunEXE10-ShowWindow=0
RunEXE10=

If you encounter any problem with "VeryPDF HookPrinter SDK", please feel free to let us know, we are glad to assist you asap.

Thank you.
VeryPDF

Understanding the Difference Between "VeryPDF HookPrinter SDK" and "VeryPDF Virtual PDF Printer SDK"

In the world of software development and document management, it's essential to have the right tools to convert, manage, and store documents efficiently. Two popular solutions offered by VeryPDF, a leading provider of document processing technologies, are "VeryPDF HookPrinter SDK" and "VeryPDF Virtual PDF Printer SDK." These tools serve distinct purposes in helping developers and organizations handle their document conversion and storage needs. In this article, we will explore the key differences between these two products to help you choose the one that best suits your requirements.

✅ VeryPDF HookPrinter SDK

https://www.verypdf.com/app/hookprinter/index.html

"VeryPDF HookPrinter SDK" is a powerful tool that operates as a hook layer integrated into the Windows spooler system. Unlike a virtual printer, HookPrinter SDK intercepts and captures the SPL (Windows spool file) generated when you print a document from any application to any physical printer. Here's how it works:

  • Capture SPL Files: When a document is printed, HookPrinter SDK automatically intercepts the SPL file from the Windows spooler system. This SPL file represents the raw print data generated by the application.

  • Versatile Conversion Options: Once captured, the SPL file can be converted into various formats, including PDF, XPS, TIFF, JPG, and more. This versatility allows you to adapt the output to your specific needs.
  • Cloud Integration: HookPrinter SDK goes a step further by offering seamless cloud integration. It can automatically upload the captured files to a cloud server, making it an excellent choice for businesses looking to streamline document management and cloud storage workflows.

Use Cases:

  • Document archiving

  • Automated document conversion
  • Cloud-based document storage
  • Data extraction from print jobs

✅ VeryPDF Virtual PDF Printer SDK

https://veryutils.com/pdf-virtual-printer

"VeryPDF Virtual PDF Printer SDK" takes a different approach to document conversion and storage. It operates as a Windows Virtual Printer, which means that after installation, you will see a PDF Virtual Printer in your Windows system. Here's how it works:

  • Virtual PDF Printer: With Virtual PDF Printer installed, you can print documents from any application to this virtual printer. This creates a seamless experience for users, as they can simply choose the Virtual PDF Printer as their printing destination.

  • Automatic PDF Creation: When you print to the Virtual PDF Printer, it automatically converts the document into a PDF file. This straightforward approach simplifies the process of creating PDFs from various applications.
  • Cloud Storage: Just like HookPrinter SDK, Virtual PDF Printer SDK also offers the option to upload the created PDF files to a cloud server for efficient storage and document management.

Use Cases:

  • On-the-fly PDF conversion from any application

  • Simplified PDF creation process
  • Cloud-based document storage

Conclusion

In summary, "VeryPDF HookPrinter SDK" and "VeryPDF Virtual PDF Printer SDK" are both valuable tools for document conversion and management, but they serve different purposes and suit different scenarios.

If you need a versatile solution that can capture print jobs from any application, convert them into various formats, and seamlessly integrate with cloud storage, "VeryPDF HookPrinter SDK" is an excellent choice.

On the other hand, if you want a more user-friendly approach that involves printing directly to a virtual PDF printer, automatically converting documents to PDF, and facilitating cloud storage, "VeryPDF Virtual PDF Printer SDK" is a suitable option.

Ultimately, your choice between these two products will depend on your specific needs and workflow requirements, but both offer efficient solutions for handling document conversion and storage tasks in Windows environments.

✅ Want to buy this product from VeryPDF?

If you are interested in purchasing this software or developing a customized software based on it, please do not hesitate to contact us.

http://support.verypdf.com/

We look forward to the opportunity of working with you and providing developer assistance if required.

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