PDF Compressor

PDF Compression Made Easy: Optimize Your Files with VeryDOC PDF Compressor Command Line

VeryDOC PDF Compressor Command Line Software: The Ultimate Solution for Efficient PDF File Compression. For individuals and businesses looking to optimize their PDF files and increase efficiency when sharing and storing documents, VeryDOC PDF Compressor Command Line Software is the solution. The software is designed to reduce PDF file sizes by up to 40-95%, using VeryPDF's optimization technology for PDF file compression. With PDF Compressor, users can optimize PDF structures, compress pictures, graphics, and objects within a PDF file while preserving the original file format and quality.

https://www.verydoc.com/pdfcompressor.html

PDF Compression Made Easy: Optimize Your Files with VeryDOC PDF Compressor Command Line

Compressed PDF files are smaller, consume less storage space, and are ideal for sharing and sending via email. This software uses the latest image compression technology, including the new JBIG2 and JPEG2000 compression formats. PDF Compressor can compress black and white images by 5-10x (compared to TIFF G4) and color images by 10-100x (compared to JPEG), resulting in Web-friendly PDF files that look exactly the same as the original documents.

The software provides various features that make it the ultimate solution for efficient PDF file compression, including:

* Extreme Document Compression: PDF Compressor is using JPEG2000 technology to compress color scanned PDF files down to the same size as black and white TIFF Group 4 images. That is a reduction of 100 times their original size while maintaining superior image quality and text legibility. Moreover, the PDF Compressor’s JBIG2 compression cuts black and white documents in half.

* Long-Term Archival: By offering ISO-compliant PDF/A output, the PDF Compressor ensures that documents maintain their appearance, readability, and accessibility long into the future.

* Able to Recompress Existing PDF Files: PDF Compressor is capable of recompressing existing PDF files with JBIG2 and JPEG2000 compression (JBIG2Decode and JPXDecode).

* Standard PDF or PDF/A Output: PDF Compressor supports standard PDF or PDF/A output, and it can create PDF/A-1b documents that are fully compliant with ISO 19005-1 archiving standards.

* Scalable, High-Quality Color Images of Very Small Size: PDF Compressor produces high-quality color images of very small size, resulting in significant space saved for document storage.

* Encryption and Decoding of PDF Documents: PDF Compressor can view and print-protect files with 128-bit PDF encryption, providing users with an extra layer of security.

* Batch PDF Compression from Command Line Operation: PDF Compressor can perform batch PDF compression from a command line operation, making it easy to compress multiple files at once.

* Support for All Versions of Acrobat PDF Files: PDF Compressor supports all versions of Acrobat PDF files, ensuring that users can compress all types of PDF files, including scanned PDF files and "born-digital" PDF documents such as converted Microsoft Office files and other PDF files.

* Optimizes Pictures, Graphics, Objects, and Internal PDF Structure: PDF Compressor optimizes pictures, graphics, objects, and internal PDF structure to reduce the size of PDF files, resulting in smaller file sizes and increased efficiency when sharing and storing documents.

* Developer Version (SDK) Available for Custom Applications: PDF Compressor's developer version (SDK) is available for custom applications, supporting a wide range of programming languages such as C#, C++, Delphi, Visual BASIC, VB.net, etc.

* Password-Protected PDF File Creation: PDF Compressor can create password-protected PDF files directly, providing users with an extra layer of security.

* Embedded and Subset Non-Embedded Fonts: PDF Compressor can embed and subset non-embedded fonts, ensuring that documents maintain their original appearance.

* Removal of Prohibited Entries: PDF Compressor can remove prohibited Entries from compressed PDF files.

Additionally, the software offers several preset options for compressing PDF files, including screen, ebook, printer, prepress, and default, which allows users to choose the optimal compression settings for their specific needs. The compressed PDF files produced by VeryDOC PDF Compressor Command Line can be emailed, transmitted, downloaded, and uploaded quickly and easily, thanks to their significantly reduced storage and transmission requirements.

Another advantage of using VeryDOC PDF Compressor Command Line is its ability to create better-looking files at smaller file sizes. By optimizing pictures, graphics, objects, and internal PDF structure, the software reduces the size of PDF files without compromising their quality. Additionally, the software removes prohibited entries such as JavaScript and Interactive Form to further enhance the security of the compressed files.

The software also features a batch PDF compression function, which allows users to compress multiple files or an entire folder of documents and its subfolders with a single command line operation. This function makes it easy to compress large volumes of PDF files efficiently.

VeryDOC PDF Compressor Command Line supports all versions of Acrobat PDF files, as well as all PDF file types, including scanned PDF files, "born-digital" PDF documents such as converted Microsoft Office files, and other PDF files. It is compatible with Windows platforms, including 2000/XP/2003/Vista/2008/7/11, 32-bit and 64-bit and later systems. The software is available for a one-time fee and offers runtime royalty-free licensing options for developers.

In conclusion, VeryDOC PDF Compressor Command Line is a powerful and versatile software that offers extreme document compression, long-term archival, and many other advanced features. It is ideal for individuals and businesses that need to reduce the size of their PDF files without sacrificing their quality. With its easy-to-use interface and comprehensive set of features, VeryDOC PDF Compressor Command Line is a must-have tool for anyone who works with PDF files regularly.

PDF Compressor

Compress PDFs Up to 95%: Shrink Your PDFs & Save Storage Space & Optimize PDFs for Fast Web Viewing with VeryDOC PDF Compressor Command Line software

Hey Hi,

I was searching for some pdf compression library. I have integrated verypdf cloud apis in api to test how it works. But its not working for me. Sharing you the link of both my pdf and compressed pdf by verify. It's showing me the blank pdf.

Can you please help me with this?
Customer
---------------------------------
Thanks for your message, we suggest you may download VeryDOC PDF Compressor Command Line software from following web pages to try,

https://veryutils.com/pdf-compressor-command-line
https://www.verydoc.com/pdfcompressor.html
https://www.verydoc.com/url/pdfcompressor.zip

after you download it, you can run following command lines to compress your PDF file,

pdfcompressor.exe -ci jpg -cidown -cidownres 50 -gi jpg -gidown -gidownres 50 -mi fax -midown -midownres 50 D:\Downloads\6471765651.pdf D:\Downloads\_out.pdf
You have 295 time to evaluate this product, you may purchase a full version from http://www.verypdf.com.
"D:\Downloads\6471765651.pdf" ==> "D:\Downloads\_out.pdf"
===========================================
Input File = "C:\Users\xuehe\AppData\Local\Temp\pdf8498-8856.pdf"
Output File = "D:\Downloads\_out.pdf"
Original PDF file size   =   5.30MB (5301.40KB, 5301400 Bytes)
Compressed PDF file size =   0.43MB (431.33KB, 431328 Bytes)
Compression Ratio        = 91.86%
===========================================

pdfcompressor.exe -ci jpg -cidown -cidownres 120 -gi jpg -gidown -gidownres 120 -mi fax -midown -midownres 120 D:\Downloads\6471765651.pdf D:\Downloads\_out.pdf
You have 294 time to evaluate this product, you may purchase a full version from http://www.verypdf.com.
"D:\Downloads\6471765651.pdf" ==> "D:\Downloads\_out.pdf"
===========================================
Input File = "C:\Users\xuehe\AppData\Local\Temp\pdf2B68-3060.pdf"
Output File = "D:\Downloads\_out.pdf"
Original PDF file size   =   5.30MB (5301.40KB, 5301400 Bytes)
Compressed PDF file size =   2.67MB (2671.28KB, 2671277 Bytes)
Compression Ratio        = 49.61%
===========================================

pdfcompressor.exe -preset screen D:\Downloads\6471765651.pdf D:\Downloads\_out.pdf
You have 291 time to evaluate this product, you may purchase a full version from http://www.verypdf.com.
"D:\Downloads\6471765651.pdf" ==> "D:\Downloads\_out.pdf"
===========================================
Input File = "C:\Users\xuehe\AppData\Local\Temp\pdfCAF0-10252.pdf"
Output File = "D:\Downloads\_out.pdf"
Original PDF file size   =   5.30MB (5301.40KB, 5301400 Bytes)
Compressed PDF file size =   0.44MB (436.25KB, 436252 Bytes)
Compression Ratio        = 91.77%
===========================================

pdfcompressor.exe -preset ebook D:\Downloads\6471765651.pdf D:\Downloads\_out.pdf
You have 290 time to evaluate this product, you may purchase a full version from http://www.verypdf.com.
"D:\Downloads\6471765651.pdf" ==> "D:\Downloads\_out.pdf"
===========================================
Input File = "C:\Users\xuehe\AppData\Local\Temp\pdf5F8A-3996.pdf"
Output File = "D:\Downloads\_out.pdf"
Original PDF file size   =   5.30MB (5301.40KB, 5301400 Bytes)
Compressed PDF file size =   1.30MB (1304.21KB, 1304212 Bytes)
Compression Ratio        = 75.40%
===========================================

The first command line can compress your PDF file from 5.05MB to 0.43MB, Compression Ratio is 91.86%,
The second command line can compress your PDF file from 5.05MB to 2.67MB, Compression Ratio is 49.61%.
The third command line can compress your PDF file from 5.05MB to 0.44MB, Compression Ratio is 91.77%.
The fourth command line can compress your PDF file from 5.05MB to 1.30MB, Compression Ratio is 75.40%.

You can compare the compressed PDF files from these command lines and adjust the compression options to get a balance between file size and PDF's quality.

VeryDOC

Compress PDFs Up to 95%: Shrink Your PDFs & Save Storage Space & Optimize PDFs for Fast Web Viewing with VeryDOC PDF Compressor Command Line software

What is the VeryDOC PDF Compressor Command Line software?

VeryDOC PDF Compressor Command Line is a software designed to compress Adobe Acrobat PDF files while maintaining the quality of the original file format. The software uses VeryPDF's format optimization technology to compress pictures, graphics, and objects within a PDF file, thereby reducing the file size up to 40-95%. Compressed PDF files take up less storage space, making them ideal for sharing and sending via email.

One of the advantages of using VeryDOC PDF Compressor Command Line is that it uses the latest image compression technology and the new JBIG2 & JPEG2000 compression formats to produce compact, web-friendly PDF files. The software can compress black and white images by 5-10x (compared to TIFF G4) and color images by 10-100x (compared to JPEG) smaller. Compressed PDF files look exactly the same and can be viewed using Adobe Reader. By reducing file size, documents can be emailed, transmitted, accessed, and stored more efficiently.

The software has several features that make it stand out from its competitors. For instance, it has extreme document compression capabilities, allowing it to use JPEG2000 technology to compress color scanned PDFs down to the same size as black and white TIFF Group 4 images. This results in a reduction of 100 times their original size while maintaining superior image quality and text legibility. Furthermore, the PDF Compressor’s JBIG2 compression cuts black and white documents in half. This technology translates into faster access and lower storage costs without foregoing image quality.

The software is also designed for long-term archival purposes, ensuring that documents maintain their appearance, readability, and accessibility long into the future by offering ISO-compliant PDF/A output. Additionally, it is capable of recompressing existing PDF files with JBIG2 and JPEG2000 compression (JBIG2Decode and JPXDecode), creating PDF/A-1b documents which are fully compliant with ISO 19005-1 archiving standards, and encrypting and decoding the PDF document.

VeryDOC PDF Compressor Command Line supports all versions of Acrobat PDF files and all PDF file types. It is able to compress scanned PDF files, "born-digital" PDF documents such as converted Microsoft Office files, and other PDF files. The software optimizes pictures, graphics, objects, and internal PDF structure to reduce the size of PDF files. It also has a developer version (SDK) available for custom applications, supporting a majority of programming languages, including C#, C++, Delphi, Visual BASIC, VB.net, etc.

Other features of VeryDOC PDF Compressor Command Line include the ability to create password-protected PDF files directly, embed and subset non-embedded fonts, remove prohibited entries, such as JavaScript and Interactive Form, remove unused objects (a garbage collector for PDF files), and make compact PDF files by reducing the image's quality and resolution (image's width and height). The software has five preset options to compress PDF files, including screen-view-only quality, low quality, high quality, color preserving, and identical to "screen".

VeryDOC PDF Compressor Command Line enables users to email, transmit, download, and upload compressed documents quickly and easily. It reduces storage and transmission requirements by 10x-100x and archives documents with full PDF/A compliance. It produces better-looking files at smaller file-sizes and compresses multiple files or an entire folder of documents and its subfolders with a single Command Line Operation. Users can issue compression commands via command-line scripting or via the software's optional API, and run PDF Compressor in a server-based environment.

Finally, VeryDOC PDF Compressor Command Line supports 2000/XP/2003/Vista/2008/7, 32bit and 64bit, Windows platforms, with no maximum number of PDF pages limited.

PDF to DWG Converter

Convert PDF to DWG | Best Desktop Offline Converter Command Line for Developers Royalty Free

VeryDOC PDF to DWG Converter Command Line is a highly efficient software that allows developers to convert PDF files into DWG format. This software is designed to meet the needs of professionals who are looking for a reliable and efficient solution to convert their PDF files into DWG format. It is a powerful and flexible tool that is designed to make the conversion process as simple and straightforward as possible.

https://www.verydoc.com/pdf-to-dwg-dxf.html

Convert PDF to DWG | Best Desktop Offline Converter Command Line for Developers Royalty Free

One of the key benefits of VeryDOC PDF to DWG Converter Command Line is that it is royalty free for developers. This means that developers can use the software without having to pay any additional fees or royalties, which makes it an affordable and accessible solution for anyone who needs to convert PDF files into DWG format.

In addition to its affordability, VeryDOC PDF to DWG Converter Command Line is also incredibly easy to use. The software features a simple and intuitive command line interface that makes it easy for developers to perform the conversion process. It supports batch processing, which means that developers can convert multiple PDF files at once, saving time and effort in the process.

Another benefit of VeryDOC PDF to DWG Converter Command Line is that it produces high-quality results. The software uses advanced algorithms to accurately convert the PDF files into DWG format, preserving the original quality and details of the files. This means that developers can be confident that the resulting DWG files will be of the same high quality as the original PDF files.

Finally, VeryDOC PDF to DWG Converter Command Line is highly versatile. It supports a wide range of file formats, including both vector and raster PDF files. This means that developers can use the software to convert a wide range of PDF files into DWG format, making it a versatile and flexible solution for all their conversion needs.

In conclusion, VeryDOC PDF to DWG Converter Command Line is a powerful, versatile, and affordable software that is designed to meet the needs of developers who need to convert PDF files into DWG format. With its simple and intuitive command line interface, high-quality results, and royalty-free license, it is an ideal solution for anyone looking to convert PDF files into DWG format.

PDF to PDF/A Converter

VeryDOC PDF to PDF/A Converter Command Line and SDK for C#, VB, VB.NET, Java, PHP, Python Developers Royalty Free

VeryDOC PDF to PDF/A Converter Command Line software is a powerful tool for converting PDF files into PDF/A-1b documents that are fully compliant with ISO 19005-1 archiving standards. This software is royalty-free for developers and offers a range of features that make it ideal for archiving and preserving PDF files for long-term use.

https://www.verydoc.com/pdf-to-pdfa.html

VeryDOC PDF to PDF/A Converter Command Line and SDK for C#, VB, VB.NET, Java, PHP, Python Developers Royalty Free

One of the key features of this software is its ability to support owner password protected PDF files directly. This means that users can easily convert PDF files that have been secured with a password into a PDF/A document, ensuring that their files are protected from unauthorized access.

The software also replaces device specific color spaces with ICC based color spaces, ensuring that the output is of a high quality and that colors are consistent across different devices and platforms. An ICC profile for the output intent is also included, ensuring that the final output is true to the original document.

Another important feature of this software is its ability to embed necessary fonts into the PDF file, as well as embed and subset non-embedded fonts. This ensures that the document will display correctly on any device and that the font is included in the archive, preserving the original look of the document.

In addition, the software removes prohibited entries, such as JavaScript and Interactive Form, from the document, making it fully compliant with PDF/A standards. If XMP metadata is missing, the software will also add this information to the document, ensuring that it is fully compliant and that all the necessary information is included in the archive.

The PDF to PDF/A Converter is executed from the command line, making it easy to use for manual operation or inclusion in scripts. It supports all versions of Acrobat PDF files and is compatible with 2000/XP/Vista and later systems, both 32-bit and 64-bit, on Windows platforms.

In conclusion, the VeryDOC PDF to PDF/A Converter Command Line software is a reliable and effective tool for converting PDF files into fully compliant PDF/A-1b documents. Its range of features, including support for owner password protected files, embedding of necessary fonts, and removal of prohibited entries, make it ideal for archiving and preserving PDF files for long-term use.

== PDF/A is better than PDF for archiving

The primary purpose of PDF, which is why it is so popular, is to be opened and viewed on all systems and devices while keeping its layout. Since 1995, millions (billions?) of users generate and convert their files to PDF to archive them electronically. However, in 2005, a new PDF substandard specifically developed for long-term archiving was released. So why wasn't PDF sufficient for this need?

If "regular" PDF is perfect for day-to-day use, its specification allows actions that can hinder future viewing and prevent a flawless archiving of files. For instance, locking a document with a password goes against the idea of accessing files. Another issue is the use of dynamic content like launch, sound, and movies, as they require the use of third-party applications that may not be available in the future. On the contrary to PDF, PDF/A requires that all the information needed to provide a precise rendering of the document is contained in the file, including fonts, color profiles, images, to name a few.

== There are different PDF/A versions based on the different versions of PDF

PDF/A-1 is standardized under ISO 19005-1: 2005. Based on version 1.4 of the PDF specification, it lacks important functionalities such as JPEG2000 support, transparency, layers, and attachments.

The next version, PDF/A-2 (ISO 19005-2: 2011), is based on PDF 1.7 and includes what was missing before in PDF/A-1. An additional significant feature is embedding PDF/A files to facilitate archiving sets of documents in a single file.

PDF/A-3 (ISO 19005-3: 2012) is also based on PDF 1.7. The main difference is that it allows embedding arbitrary file formats (such as XML, CSV, CAD, word-processing documents, spreadsheet documents, and others) into PDF/A documents.

Finally, in 2020 PDF/A-4 (ISO 19005-4: 2020) was released to match the global improvements brought by PDF 2.0

== And there are many different PDF/A levels

In addition to versions, the PDF/A specification includes several levels, each for different purposes.

* Level a (with a for "accessible") is found in PDF/A-1, PDF/A-2, and PDF/A-3. It aims to increase the accessibility of the file thanks to a logical document structure and necessary tags and information to help users with assistive technologies.

* Level b (with b for "basic") is found in PDF/A-1, PDF/A-2, and PDF/A-3. It only includes the necessary features needed for reliable reproduction of the document's visual appearance.

* Level u (with u for "Unicode") is found in PDF/A-2 and PDF/A-3. It requires all text in the document to have Unicode mapping.
With the release of PDF/A-4, based on PDF 2.0 specification, a new f-level replaces the a, b, and u levels. Furthermore, PDF/A-4f allows files in any format to be embedded.

* Level e is also new and specific to PDF/A-4. It replaces the lesser-known and used PDF/E-1 (ISO 24517-1: 2008, Engineering document format using PDF standard) based on PDF 1.6. In addition, PDF/A-4e includes RichMedia annotations for 3D content in U3D or PRC format and embedded files.

@VeryDOC, @VeryDOC Promotion

VeryDOC Document Parser SDK can be used to read tables, fields, and unstructured text from text based PDF and scanned PDF and Image files

VeryDOC Document Parser SDK enables parsing of invoices, reports and other documents through pre-made templates for an automated PDF extractor and document parsing engine. With this SDK, your app can easily read tables, fields and unstructured text from PDFs and scans.

VeryDOC Document Parser SDK can be used to read tables, fields, and unstructured text from text based PDF and scanned PDF and Image files

The key benefits of using this SDK are:
* Quick time-to-market through easy-to-create and easy-to-use extraction templates
* No need for developer involvement in creating templates
* Built-in invoice auto-parsing template
* Access to a library of pre-made templates that can be adapted to your needs
* AI-powered PDF classification engine included
* Available as Web API, on-prem API, and library.

The VeryDOC Document Parser SDK boasts several technical features including:
* An AI-powered advanced PDF extractor engine developed by VeryDOC and tested on millions of documents
* A no-coding-required Document Parser Template Editor (available online or as an offline desktop version)
* Support for PDF, JPG, PNG and TIFF images as input
* Ability to extract multiple documents from a single PDF file
* Reading of multiple tables on the same pages
* Support for malformed and damaged PDF documents
* ML-powered OCR with document cleaning filters for improved text recognition quality
* OCR in multiple languages including English, Spanish, Dutch, German and French, among others
* Support for mixed OCR languages
* Output data in JSON, YAML, XML and CSV formats
* Available as Web API, on-prem API Server, on-prem library .NET and ASP.NET and as ActiveX/COM object (through .NET Interop wrapper)
* Includes dozens of sample apps and pre-made document parser templates
* Technical support from PDF extraction experts.