Hi Aspose team,
We found one PDF file is 400MB size and can’t be signed using Aspose.pdf v20.3 lib. Here’s the code and test pdf. Please have a look and let me know if you have any suggestion
https://drive.google.com/file/d/1ZfSSgrOqZJPf0rg-x1kGBpDtFkMuus79/view?usp=sharing
Thanks.