Thanks for your posting and using Aspose.Cells.
Please download and try the latest version: Aspose.Cells
for .NET v18.104.22.168 and see if it fixes your issue.
If your issue still occurs, then please provide us your source xls/xlsx file which you are converting to pdf. We will look into this issue and help you asap.
The problem is there with the latest version too. I have added the sample excel file (it contains a single line). You can save it as pdf directly from excel and also save it as pdf using Aspose cells and compare the two.
Thanks for providing us the needed file and using Aspose.Cells.
We were able to observe this issue after converting your file into pdf using the latest version: Aspose.Cells
for .NET v22.214.171.124. The line is thicker in the pdf generated by Aspose.Cells while it is normal in the pdf generated by MS-Excel.
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-42760.
I have attached the Aspose.Cells and MS-Excel generated pdf for a reference.
string filePath = @“F:\Shak-Data-RW\Downloads\Test1.xlsx”;
Workbook workbook = new Workbook(filePath);
workbook.Save(filePath + “.out.pdf”);
Thanks for your using Aspose.Cells.
We have fixed the issue logged as CELLSNET-42760.
Please download and try the latest fix: Aspose.Cells for .NET v126.96.36.199 and let us know your feedback.