CVision Tech CVision Tech
English French German Italian Japanese Korean Norwegian Polish Portuguese Spanish Swedish Thai Turkish
  • Download
  • Contact
  • Live Chat
  • Store
Store CVision Tech Contact Info
**
  • Home
  • Products
    • PdfCompressor
    • Maestro Recognition Server
    • PdfCompressor Developer’s SDK
    • OCR Engine
    • PDF Optimization Suite for Captiva
    • PDFOptimizer for OpenText Captiva
    • ImageOptimization for Documentum
    • PdfCompressor for Kofax
    • PdfCompressor
  • Solutions
    • File Compression
    • OCR
    • PDF Conversion
    • PDF Linearization
    • PDF/A Compliance for Archiving
      • DocArchiver
  • Industries
    • Banking and Financial Services
    • Tax and Accounting
    • Legal
      • Legal Document Management
      • Specific Needs for Legal Market
      • Specific Needs for Legal Market
    • Government
    • Education
    • Healthcare
    • Insurance
    • Wireless Telecom
    • Scanning Bureaus
    • Web Repositories
    • ASPs
    • News & Media
  • Resources
    • Resource Library
    • PdfCompressor Overview
    • Document Imaging Blog
    • The Visionary Newsletter
    • Compression
    • White Papers
      • PDF/A Document Archiving Primer
        • Challenges and Complexity of Document Archiving
        • Converting Documents to a Standard Electronic Format
        • PDF Evolves into the Electronic Document Standard
        • PDF as a Records Management Document Solution
        • PDF/A: Document Solution for Archiving and RM
      • Advanced Document Compression Primer
        • Reduced Storage Costs
        • Improved Collaboration Capabilities
        • Fully Searchable PDF Files
        • PdfCompressor’s Adjustable Settings
        • PdfCompressor - Complementing Document Management Workflow
      • OCR Software Primer
        • Thresholding within OCR
        • Texture Patterns and Small Fonts OCR
        • OCR, Neural Networks and other Machine learning Techniques
        • OCR, Crytorithms, Cryptograms and Substitution Ciphers
        • CAPTCHA: Human and Machine Readability & OCR
        • OCR & Novel Fonts, Multidirectional and Undersampled Text
        • Relationship between OCR & JBIG2
        • OCR, MRC & JPEG2000
        • Reverse Video & OCR
        • OCR & How they relate to MFPs (MultiFunctional Peripheral devices)
        • Dictionary Lookup and OCR
        • Rating an OCR System
        • Tweaking the System to Optimize OCR Performance
        • Searchable PDF using OCR
        • Electronic File Conversion & OCR
        • Bar Codes, OCR & ICR
        • OCR & Form Recognition
        • Data Extraction with OCR
        • Business Process Automation and How it Relates to OCR
        • OCR-based ROI
        • Towards the Paperless Office
      • JBIG2 Compression Primer
        • The Business Case for JBIG2 Compression
        • JBIG2 Compression Success Stories
        • JBIG2: A short history
        • Digital file formats: The short definition of JBIG2
        • JBIG2 and TIFF compared
        • JBIG2 and JBIG Comparison
        • Essential compression issues
        • Smart Compression Codecs: JBIG2, JPEG2000, and MPEG4
        • JBIG2: The Compression Connection
        • The JBIG2 Standard
        • Lossless, Lossy, and Perceptually Lossless Compression
        • JBIG2 Technical Advantages for Business Solutions
        • JBIG2 Technical Advantages: File Size
        • Efficient Encoding
        • OCR Support within PDF Format
        • PDF Web Optimization
        • Scanner Distortions Resolved
        • JBIG2-Compressed PDF Documents
        • Pattern Matching & Substitution
        • The Dangers of PM&S: Proceed with Caution
        • Verification
        • Halftoning in JBIG2
        • Utilizing a JBIG2 Encoder with No Information Loss
        • Overview: Benefits of PDF Compression and PDF Conversion
        • JBIG2 Compression Summary
    • Product Video Tutorials
      • PdfCompressor Demo Video
      • Maestro Demo Video
  • News & Events
    • Recent News and Events
      • CVISION Releases PdfCompressor 6.6
      • CVISION Releases PdfCompressor 6.5
      • CVISION Technologies will exhibit at Prophet 21 WWUG Conference in New Orleans
    • Industry News
  • Support
    • Support Login
    • System Requirements
    • Documentation
    • FAQs
      • Automatic Licensing Documentation
    • OCR Languages Supported
    • Submit a Ticket
  • About Us
    • Company Information
    • Partners
    • Success Stories
      • File Compression and Dept. of Homeland Security
      • Legal Industry Enjoys Freedom from Paper
      • University benefits from Improved Document Capture
      • Media Organization enjoys benefits of OCR, compression, conversion
      • Law Firm benefits from Auto-Routing & Filing of Image Documents
      • Improved Efficiency for the Legal Industry
      • New York City based law firm accelerates document efficiency with OCR
      • Leading hospital optimizes documents with compression and OCR
      • Global financial company utilizes digital mailroom
      • Energy Consulting and Construction Company Improves Document Accessibility
      • Manufacturing Company Reduces Accounts Payable Costs with Advanced Solution
      • Frontier Farm Credit Optimizes Accessibility with Distributed Capture Solution
      • Technology Company Reduces Storage Costs
      • CVISION Provides American Radio History a PDF Optimization Solution
      • Top 5 Global Financial Firm Processes 1.25 Billion Pages Yearly with PdfCompressor
      • Global Law Firm Resolves Bottleneck of Scanning and OCR with CVISION
      • Leading Distribution Company Realizes ROI Within 6 Months
      • Non-Profit Leverages Compression for Document Workflow
      • Large Government Agency Uses Compression to Accelerate File Transmission and Retrieval
      • Global Credit Card Company Accelerates Merchant Statement Processing Speed
      • Global Power Industry Leader Increases Document Handling Efficiency by More Than 50% with PdfCompressor
      • Argus der Presse Case Study
      • Healthcare Provider Improves Patient Care with Maestro OCR Software for EHR
      • Government Agency Improves OCR Efficiency with PdfCompressor
    • Client Testimonials
    • Customer Feedback
    • Careers
    • Contact
  • Home
  • Library
  • PDF
  • PDF OCR
  • Best PDF Compression
 
Best PDF Compression Download OCR Try OCR Online

What is PDF Compression?

PDF compression software are specifically designed to reduce the size of PDFs. PDF compression programs utilize one of two techniques in order to compress a PDF. The first of those methods is called lossy, while the second is referred to as the lossless method. Lossy PDF compression does result in a certain amount of lost fidelity. However, it also offers the greatest compression levels. On the other hand, lossless compression does not result in loss of quality. Nonetheless, lossless compression cannot achieve the same results as lossy compression in terms of shrinking a PDF file. Compression is usually performed in order to save transmission time or storage space, since PDFs tend to have a large file size. When it comes to data transmission, compression can be done on just the data content itself or on the whole transmission unit - this can vary on a number of related factors.

OCR Files

Ways to Compress PDF

Compressing content may be as simple as getting rid of all the extraneous characters, putting in a single repeat character in order to decipher a string of repeated characters. Or it could mean, replacing small bit strings for characters that occur frequently. By utilizing this kind of compression, you can decrease a file up to half its size. PDF compression software utilize a formula or algorithm so that data is either compressed or decompressed. The algorithm involved is a crucial element in determining the quality of compression.

Compressing Images in PDF

When it comes to a PDF file, compression most likely refers to image compression. This is because PDF formats are typically designed to compress data as much as possible. PDF is also known as a page description language. Unlike PostScript, however, PDF is simplified with restricted functionality so that it is more lightweight. This results in better data structure and efficient compression algorithms as well. While looking at specific algorithms, each compression method is suited for a specific color image. For instance, in JPEG compression, grayscale and image images may be compresses by as much as ten times. Fairly good compression of single-color images is dependant on the compression filter and the image properties. Regardless of these factors, compressions of 12.5% to 50% may be expected.

  • Privacy
  • Cookies
  • Sitemap
  • Reference
  • Library
  • Contact Us
CVISION Technologies Facebook Page CVISION Technologies LinkedIn Company Page CVISION Technologies Twitter Page Subscribe to The Visionary Newsletter CVISION Technologies Blog CVISION Technologies YouTube Channel
 
Copyright © 1998-2018 CVISION Technologies, Inc.
CVISION, CVista, CBatch, and the CVISION logo are registered trademarks of CVISION Technologies, Inc.