Spire.PDF is a professional PDF library applied to creating, writing, editing, handling and reading PDF files without any external dependencies. Get free and professional technical support for Spire.PDF for .NET, Java, Android, C++, Python.

Tue Apr 11, 2023 6:18 am

Hi, As of now We are using your spire pdf free version to test the pdf compression. Our team is in need of compressing pdf but your tool doesn't compress only plain text containing pdf.The size of the pdf gets retained as same as the original one. Once you confirm that your licensed tool will can also compress only text containing pdf, then we will buy your tool with license.

Kavya_1812
 
Posts: 1
Joined: Tue Apr 11, 2023 6:08 am

Wed Apr 12, 2023 7:30 am

Hi,

Thanks for your inquiry.
Sorry for the late reply, our developers have investigated the issue and found that the documents you provided are comprised mostly of text, with each character being independent, which inherently takes up a lot of space. Therefore, it is difficult to achieve a significant improvement in compression ratio.
Currently, optimizing compression rates for these types of documents is hard. We apologize for any inconvenience this may cause.
Please let us know if you have any further questions or concerns. Thank you for considering our product.

Best regards,
Triste
E-iceblue support team
User avatar

Triste.Dai
 
Posts: 1000
Joined: Tue Nov 15, 2022 3:59 am

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