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Cells to PDF - Hook in checkbox (form) not enough visible


In my Excel file, I have some checkboxes (form controls, not ActiveX).

When I checked some of them and my output is in PDF format, the hook in the box do not occupies all the available space.

Do you have a workaround to this problem??

customer finds that the hook is not enough visible.

See attachments. My question can be clearer.

I’m using the Aspose Cells

Thank you and have a nice day!


Hi Steeve,

Thanks for your posting and using Aspose.Cells.

We were able to observe this issue after converting the attached source excel file which has a checkbox form control into pdf with the following code using the latest version: Aspose.Cells
for .NET v8.4.0.8
. We found that hook in checkbox is not visible enough.

We have logged this issue in our database for investigation. We will look into it and fix this issue. Once, the issue is resolved or we have some other update for you, we will let you know asap.

This issue has been logged as

  • CELLSNET-43561 - Hook in checkbox form control is not visible enough

I have attached the source excel file, output pdf and pdf generated by Microsoft Excel for comparison.


string filePath = @“F:\Shak-Data-RW\Downloads\source.xlsx”;

Workbook workbook = new Workbook(filePath);

workbook.Save(filePath + “.out.pdf”);

For CELLSNET-43561,please try our latest version Aspose.Cells 21.6.0.
If you find any issue, please provide the source Excel file to help us analyze it.