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Compare PDF documents

Hi team,

Is there an API in Aspose.Pdf (Java) for comparing PDF documents? I’m sure you would be needing it for comparing outputs before any release.

For eg: Compare words, formatting, case changes, white spaces, tables, headers, footnotes, text boxes, fields, comments, etc. Additionally, comparing images as well within the PDF would be great.


Hi Kumar,

Thanks for contacting support.

I am afraid currently Aspose.Pdf for .NET does not support the feature to compare two PDF documents. However our system company named GroupDocs provides the feature to compare two PDF files. You may also consider using its API to programmatically compare two PDF files. For further details, please visit File Comparison.

In case of any further query, please feel free to contact. We are sorry for this inconvenience.

Hi Nayyer,

Is there any plan to introduce such a PDF comparison API in “Aspse.PDF for Java” anytime sooner? Is that a task item created for it already?


Hi Kumar,

<span style=“font-size:10.0pt;font-family:“Arial”,“sans-serif”;mso-fareast-font-family:
SimSun;mso-fareast-language:ZH-CN”>I have logged this
requirement in our issue tracking system under New Features list as PDFKITJAVA-33297.
We will further investigate this requirement in details and will keep you
updated on the status of a correction. <o:p></o:p>

We apologize for your inconvenience.