Request for Fast Save Data (Incremental Updates) Detection Feature in Aspose.PDF

Dear Aspose Support Team,

I hope this message finds you well. I am currently using your Aspose.PDF solution for managing and manipulating PDF files in my projects. I greatly appreciate the robust functionality and flexibility that your product provides.

I am writing to request a feature that would be very beneficial for my work - the ability to detect Fast Save Data or Incremental Updates in PDF files. This feature would allow me to identify whether a PDF has been incrementally updated, rather than completely rewritten, which is important for the specific needs of my project.

I have learned that Oracle’s Outside In Content Access library has the ability to handle this type of data in PDF files, demonstrating that such functionality is possible and beneficial in managing complex PDF files. I believe incorporating a similar feature into Aspose.PDF would significantly enhance its capabilities.

I understand that this is a relatively advanced feature that might not be commonly requested, but I believe it would greatly enhance the capabilities of Aspose.PDF and would be helpful for other users as well who need to work with complex PDF files.

Could you please consider adding this feature to Aspose.PDF? If it’s already in your roadmap, could you please provide an estimate of when it might be available?

Thank you for your consideration. I look forward to hearing from you soon.

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Best regards,


We have logged an investigation ticket as PDFNET-54615 in our issue tracking system to analyze this requirement. We will further look into its details and keep you posted with the status of its resolution. Please be patient and spare us some time.

can you please update me on the ticket status?


The ticket has just been logged in our issue management system and it will be investigated on a first come first serve basis. We will let you know via this forum thread as soon as we make some definite progress towards its resolution. Please be patient and spare us some time.

We are sorry for the inconvenience.

Should I open paid support to forward this issue?


In case you have paid support subscription, you can surely create a topic there with the reference of the ticket ID logged here and this ticket will be escalated to the maximum priority.

The issues you have found earlier (filed as PDFNET-54615) have been fixed in Aspose.PDF for .NET 23.8.