PDF Compressor Command Line -- Achieving Size Reduction with PDF Compression Command Line Software

PDF Compression software is designed to reduce PDF document size in order to make the files less bulky and inconvenient. Using PDF compression software can free up a lot of disk space, save you some time, and eliminate the struggle of trying to work with files that are simply too large. Advanced PDF compression software can achieve extremely large size reduction.

PDF Compression Command Line software is Unique. PDF compression differs from other types of document compression in its ability to reduce file size without any data loss. For this reason, PDF compression algorithms are referred to lossless compression algorithms. When a PDF file is compressed, the data is reorganized for more compact, efficient storage, but it is not actually lost, thus preserving the quality of the image.

PDF Compression Command Line software is a command line application, you can integrate it into your application and distribute it to your customers royalty free.

Efficiency-First Digital Process Automation
PDF Compressor is designed for the business user with more features built around simple, automated, high-volume document processing than any other solution, including intuitive job ticketing, watch folders, API, command-line, and remote management as an unattended Windows service. Manage conversion processes from one screen and prioritize different workflows quickly and easily.

Batch Conversion and Multi-Threading for High-Volume Processing
With batch conversion, users can processing for numerous documents at one time. Further, when enabled multi-threading allows users to process documents simultaneously (i.e. two cores process two documents at once, 32 cores process 32 documents at once) for highly scalable and stable document conversion workflows, up to billions of pages per year.

PDF Compressor Command Line features

• Extreme Document Compression: PDF Compressor is using JPEG2000 technology to compress color scanned PDF 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. In short, our extreme compression technology translates into faster access and lower storage costs without foregoing image quality.
• 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 with JBIG2 and JPEG2000 compression (JBIG2Decode and JPXDecode).
• Standard PDF or PDF/A output.
• Archive Using PDF/A, Create PDF/A-1b documents which are fully compliant with ISO 19005-1 archiving standards.
• Scalable, high-quality color images of very small size.
• Significant space saved for document storage.
• Encryption and decoding of the PDF document.
• View and print-protect files with 128-bit PDF encryption.
• Compress scanned documents up to 100x smaller.
• Compress all PDF files by 40-95%: a 25MB file is reduced to less than 5MB.
• Keep the original PDF format - no unzipping required.
• Compress pictures, graphics and objects and shrink PDF file sizes efficiently.
• Batch PDF compression from Command Line operation.
• Support command line operation (for manual use or inclusion in scripts).
• Support all version of Acrobat PDF files.
• Support all PDF file types - compress scanned PDF files, "born-digital" PDF documents such as converted Microsoft Office files and other PDF files.
• Optimizes pictures, graphics, objects and internal PDF structure to reduce the size of PDF files.
• Developer Version (SDK) available for custom applications (majority of programming languages are supported: C#, C++, Delphi, Visual BASIC, VB.net, etc).
• Able to create password protected PDF file directly.
• Embed and subset non-embedded fonts.
• Remove prohibited entries, e.g., JavaScript, Interactive Form etc.
• Remove unused objects (a garbage collector for PDF files).
• Makes the compact PDF files by reduce the image's quality and resolution (image's width and height). The file size of JPEG files can be reduced by changing the quality setting, often with little or no noticeable effect on the image. PDF Compressor will enable you to compress PDF files and will reduce the actual file size of these documents.
• Five preset options to compress PDF files,
  -preset screen: screen-view-only quality, 72 dpi images
  -preset ebook: low quality, 150 dpi images
  -preset printer: high quality, 300 dpi images
  -preset prepress: high quality, color preserving, 300 dpi images
  -preset default: identical to "screen"
• Email, transmit, download & upload compressed documents quickly & easily.
• Reduce storage & transmission requirements by 10x-100x.
• Archive documents with full PDF/A compliance.
• Produce better-looking files at smaller file-sizes.
• Compress multiple files or an entire folder of documents, and its subfolders, with a single Command Line Operation.
• Issue compression commands via command-line scripting or via our optional API.
• Run PDF Compressor in a server-based environment.
• Support 2000/XP/2003/Vista/2008/7/8/10 and later Windows systems, 32bit and 64bit, Windows platforms.
• No maximum number of PDF pages limited.
• PDF Compressor is One Time Fee, you needn't pay-per-page to use PDF Compressor.
• Runtime Royalty Free licensing options (Developer License).

If you wish convert from scanned PDF files to searchable PDF files, you may try with "OCR to Any Converter Command Line" and "PDF to Text OCR Converter Command Line" products,

https://veryutils.com/ocr-to-any-converter-command-line

https://veryutils.com/pdf-to-text-ocr-converter-command-line

Convert Documents to Compressed, Searchable PDF Files
Get started with your archiving and document conversion projects today. Replace hours spent manually looking through your document management system (or worse, drawers and boxes filled with paper!) with simple, instant keyword search by converting document to compressed, optimized, full text searchable PDF files. If you would like to upgrade to a full license, you can purchase PDF Compression Command Line Software.

PDF Compression Command Line Options

C:\]pdfcompressor.exe
PDF Compressor Command Line application v2.0
=============================================
1. Compress image streams with JBIG2 and JPEG2000 technologies.
2. Subset fonts in PDF files.
3. Remove unused objects (a garbage collector for PDF files).
4. Reduce image's quality or resolution to reduce the file size.
=============================================
Usage: pdfcompressor [options] [pdf-file] [[out-pdf]]
  -preset [string]         : Preset options to compress PDF file, values: screen, ebook, printer, prepress, default

  -ci [string]             : Set Color Image Compression, values: jpx, jpg, zip
  -cidown                  : Downsample color images
  -cidownres [int]         : Set Color Image Resolution
  -cidowntype [int]        : Downsample type for color images:
        -cidowntype 0: default
        -cidowntype 1: Subsample
        -cidowntype 2: Average
        -cidowntype 3: Bicubic

  -gi [string]             : Set Grayscale Image Compression, values: jpx, jpg, zip
  -gidown                  : Downsample Grayscale images
  -gidownres [int]         : Set Grayscale Image Resolution
  -gidowntype [int]        : Downsample type for Grayscale images:
        -gidowntype 0: default
        -gidowntype 1: Subsample
        -gidowntype 2: Average
        -gidowntype 3: Bicubic

  -mi [string]             : Set Monochrome Image Compression, values: jbig2, jbig2l, fax, zip, rle
  -midown                  : Downsample Monochrome images
  -midownres [int]         : Set Monochrome Image Resolution
  -midowntype [int]        : Downsample type for Monochrome images:
        -midowntype 0: default
        -midowntype 1: Subsample
        -midowntype 2: Average
        -midowntype 3: Bicubic

  -owner [string]          : Owner password to use for encrypting output PDF file
  -user [string]           : User password to use for encrypting output PDF file
  -perms [int]             : PDF security permissions to use for encrypting output file
  -keylen [int]            : Defines the length (in bits) of the encryption key.

  -winfont                 : Use Windows fonts to replace Base14 fonts
  -embedallfonts           : Embed all fonts
  -unembedallfonts         : Unembed all fonts
  -subsetfonts             : Subset fonts
  -compressfonts           : Compress fonts
  -pwdinpdf [string]       : Open password for input PDF file
  -pdfa                    : Create PDF/A file
  -nobookmarks             : Don't generate bookmarks in output PDF file
  -jbig2                   : Compress monochrome image streams with JBIG2 arithmetic
  -newjb2                  : Use second JBIG2 arithmetic
  -jpx                     : Compress color and grayscale image streams with JPEG2000 arithmetic
  -jpxquality [string]     : Set Quality for JPX Compression, from 0.0 to 100.0, default is 0.5
  -skip                    : Don't overwrite an output file if it already exists
  -$ [string]              : input registration key
Examples:
   pdfcompressor.exe C:\in.pdf C:\out.pdf
   pdfcompressor.exe C:\in\*.pdf C:\out\*.pdf
   for %F in (D:\test\*.pdf) do "pdfcompressor.exe" "%F" "%~dpnF-out.pdf"
   for /r D:\test %F in (*.pdf) do "pdfcompressor.exe" "%F" "%~dpnF-out.pdf"
   pdfcompressor.exe -jbig2 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -jbig2 -jpx C:\in.pdf C:\out.pdf
   pdfcompressor.exe -jpx -jpxquality 1 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -jpx -jpxquality 0.5 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -jpx -jpxquality 10 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset screen C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset ebook C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset printer C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset prepress C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset default C:\in.pdf C:\out.pdf
   pdfcompressor.exe -ci jpx -mi jbig2 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -ci jpx -gi jpx -mi jbig2 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -ci jpg -cidown -cidownres 50 -gi jpg -gidown -gidownres 50 -mi fax -midown -midownres 50 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -ci jpg -cidown -cidownres 50 -cidowntype 1 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -gi jpg -gidown -gidownres 50 -gidowntype 1 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -mi fax -midown -midownres 50 -midowntype 1 C:\in.pdf C:\out.pdf
   pdfcompressor.exe -embedallfonts -subsetfonts -compressfonts C:\in.pdf C:\out.pdf
   pdfcompressor.exe -winfont -embedallfonts -subsetfonts -compressfonts C:\in.pdf C:\out.pdf
   pdfcompressor.exe -ci jpg -cidown -cidownres 50 -gi jpg -gidown -gidownres 50 -mi fax -midown -midownres 50 -unembedallfonts C:\in.pdf C:\out.pdf
   pdfcompressor.exe -subsetfonts C:\in.pdf C:\out.pdf
   pdfcompressor.exe -preset screen -pdfa C:\in.pdf C:\out.pdf
   pdfcompressor.exe -$ XXXXXXXXXXXXXX
   pdfcompressor.exe -$ XXXXXXXXXXXXXX C:\in.pdf C:\out.pdf