Using latest GroupDocs.Conversion.NETFramework 26.3.0.0, the attached XLSX file, creates overlapped text in several areas.
MIPDeals_HUNA104685.zip (24.8 KB)
Thank you for reporting this issue.
Could you please confirm the output format you are converting the XLSX file to?
Please also share the exact conversion code/options you are using, so we can reproduce the overlapped text issue on our side.
Thanks.