# Adding Black Borders to Generated Excel File

**URL:** <https://forum.reportserver.net/t/adding-black-borders-to-generated-excel-file/1838>\
**Category:** ReportServer (EN)\
**Created:** [March 10, 2025, 7:18pm UTC](https://forum.reportserver.net/t/adding-black-borders-to-generated-excel-file/1838 "2025-03-10T19:18:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![akamatch14](https://forum.reportserver.net/letter_avatar_proxy/v4/letter/a/a87d85/32.png) [@akamatch14](https://forum.reportserver.net/u/akamatch14)\
**Post date:** [March 10, 2025, 7:18pm UTC](https://forum.reportserver.net/t/adding-black-borders-to-generated-excel-file/1838/1 "2025-03-10T19:18:03Z")

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Is there a method to apply black borders to all cells in a generated Excel file?

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**Author:** ![IF\_Eduardo](https://forum.reportserver.net/letter_avatar_proxy/v4/letter/i/94ad74/32.png) [@IF\_Eduardo](https://forum.reportserver.net/u/IF_Eduardo)\
**Post date:** [March 14, 2025, 5:26pm UTC](https://forum.reportserver.net/t/adding-black-borders-to-generated-excel-file/1838/2 "2025-03-14T17:26:49Z")

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Hi akamatch14,

you can use JXLS for this, pls check here: [https://reportserver.net/de/guides/admin/chapters/JXLS-Reports.php](https://reportserver.net/de/guides/admin/chapters/JXLS-Reports.php) and [https://reportserver.net/en/guides/user/chapters/Dynamic-Lists.php#Excel-Templates-with-JXLS](https://reportserver.net/en/guides/user/chapters/Dynamic-Lists.php#Excel-Templates-with-JXLS)

Regards,  
Eduardo