Adjusting zip compression level for XLSX/SLSB in .NET

Aspose.Cells Product Family
1

Hi,

In some scenarios, it is beneficial to make the XLSX/XLSB files as small as possible. This applies to very large workbooks, or when working with a large amount of smaller workbooks.

The default deflate compression level of Excel is relatively low. It would be a nice improvement to allow the user to configure the compression level when saving a workbook, to have the ability to make a custom trade-off between compression speed and saved workbook size.

Kind regards,
Taras

2

@TarasTielkes,
We have analyzed your requirement but we need to look into it more. We have logged the issue in our database for investigation and for implementation (if possible). Once, we will have some news for you, we will update you in this topic.

This issue has been logged as

CELLSNET-46907 – Configure zip compression level for XLSX/SLSB

3

@TarasTielkes,

This is to inform you that we have fixed your issue now. We will soon provide you the fixed version with details after performing QA and incorporating other enhancements and fixes.

4

The issues you have found earlier (filed as CELLSNET-46907) have been fixed in Aspose.Cells for .NET v19.9. This message was posted using BugNotificationTool from Downloads module by Amjad_Sahi

5

Is Aspose Cells 19.9 for Java available as well?

6

@TarasTielkes,

Aspose.Cells for Java 19.9 will be published in the next 1-2 days or so.