Hello

We are generating excel(xlsx) and zipping it up on an application where users download and save the excel.

The issue is that when Users unzip the excel the file size is say 100 KB. If they save the file, without any other changes to it, the file size increases a lot.

Is this a known issue?

• Edited by MituD 11 hours 20 minutes ago
• Moved by Fei XueMicrosoft contingent staff 5 hours 27 minutes ago

Hi MituD,

According to your description, this issue is more related to excel, the Excel IT Pro Discussions forum is a better place for this issue, and we will move it there for you.

Regards

Starain