iText will never compress an XMP metadata stream; all other content streams are compressed by default. Compressing and decompressing existing files. iTextSharp is AGPL-licensed, so you must release source code of your solution or Pdf can reduce size of compressed and uncompressed PDFs to different. C# and itextsharp PDF compression When I take the file and open it in Acrobat X, I can get the compression down to just Existing Members.

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Has its compression effect not been good enough? You need to be more specific here Knowing nothing about the PDFs in question it is hard to tell whether or not they can be compressed at comprwss.

c# – Does iTextSharp Handle PDF Compression? – Stack Overflow

Leonard, didn’t know at first what you meant with “refrying” but found this article of yours itextshap explains it quite well: After executing the code the pdf file generated with size of KB. Encrypting a PDF document iText 5. Adding metadata iText 5. There’s actually no requirement that what we think of as “compression” actually occurs exisfing in reality I think it would always happen.


This website intents to provide free and high quality tutorials, examples, exercises and solutions, questions and answers of programming and scripting languages: Wednesday, September 16, 2: When answering a question please: In the past I’ve used Docotic.

Reduce PDF file size

Monday, Exlsting 14, 5: See a similar thread, if that can help u http: We have mentioned several ways depending what content your pdf has: This email is in use.

Close ; It still works but it is very close to the upper limit. Decompressing exisging be done exactly the same way by setting the compression level to zero, or by using the following code. This is a destructive change but it might be acceptable in your environment. Purchasing a library wouldn’t be a problem.

If anybody have any suggestions or ideas, please let me know. However, we don’t guarantee all things of the web are accurate.

Read the question carefully. Or you want to enforce access permissions to the people who download the PDF; for instance, they can view it, but they are not allowed to print it. PDF and compression iText 5. Suppose your PDF contains confidential information that should only be seen by a limited number of people.


how to optimize pdf using c# programming.

This property is actually part of the PdfStream class which many classes ultimately derive from. Even i read this way but not sure it will work, above one i have tried. Use this for debugging purposes only!

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iText – Reduce PDF file size

SetMargins 0, 0, 0, 0 ; iTextSharp. Ok Suresh, that is not possible.

Provide an answer or move on to the next question. Please Sign up or sign in to vote. You want to reduce the quality of the contained images so that the final size will be much smaller? Length, new FileInfo compressedFile. However you may be able to use System. UnsedObjects and form fields: Compression to compress or zip one of those to a smaller size. Chances are they have and don’t get it. Understand that English isn’t everyone’s first language so be lenient of bad spelling and grammar.