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Spire.XLS is a professional Excel API that enables developers to create, manage, manipulate, convert and print Excel worksheets. Get free and professional technical support for Spire.XLS for .NET, Java, Android, C++, Python.
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Spire.Office New Release or Hotfix
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amy.zhao
Apr 30,2014
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Convert Excel to HTML for a specific range of cells or Name
2
1041
Elena.Zhang
Sep 29,2020
Legend of a chart as data label
3
827
rachel.lei
Sep 28,2020
Spire.XLS
3
998
rachel.lei
Sep 27,2020
How to copy merged columns with styles applied
3
920
rachel.lei
Sep 23,2020
How to find the First Row, First Column from CellRange
1
897
rachel.lei
Sep 21,2020
Spire Xls v 9.5.0 throws an exception
4
858
Elena.Zhang
Sep 17,2020
Cannot open file in the Excel
3
1668
Lisa.Li
Sep 10,2020
workbook.LoadFromStream does not work for certain file
8
1740
Elena.Zhang
Sep 08,2020
SaveToHTML is not working when new sheet is added
1
717
Elena.Zhang
Sep 07,2020
Spire.xlsx
2
955
rachel.lei
Sep 04,2020
Read Data From Excel and Export IT To Database
3
1607
Sofia.Yang
Sep 03,2020
convert excel to pdf
5
1677
Elena.Zhang
Sep 02,2020
Sheet.SaveTofile - Double quotes
6
2482
lynn.zhang
Aug 27,2020
While coverting XLS to csv one of the column values
26
1286
lynn.zhang
Aug 20,2020
' in Excel Formula
3
867
rachel.lei
Aug 14,2020
SaveToFile PDF format
6
1030
rachel.lei
Aug 11,2020
spire.xls.free convert to pdf error in centos envirment
6
1860
lynn.zhang
Aug 10,2020
Set color of PIE Slices using FreeSpireXls c#
2
909
rachel.lei
Aug 07,2020
Remove Line break and BulkCopy xlsx file
3
1006
rachel.lei
Aug 07,2020
Filtered XLS Causes Exception
18
1256
rachel.lei
Aug 07,2020
SaveToFile Version97To2003 Not working
2
958
rachel.lei
Aug 03,2020
Add more than one value column to a pivot table
20
1412
rachel.lei
Jul 31,2020
XLSM Load form file Error
4
1080
Lisa.Li
Jul 28,2020
Exporting Excel worksheets to Word maintaining merged cells
3
1177
rachel.lei
Jul 23,2020
Comments have empty text
6
950
rachel.lei
Jul 22,2020
Need to add data to xlsb template file
1
838
Lisa.Li
Jul 21,2020
Paragraph Indent in Cell
3
894
rachel.lei
Jul 17,2020
Converting Excel to PDF - Horizontal text alignment error
4
1006
rachel.lei
Jul 14,2020
Drawing lines and implicitly-typed variable
4
1492
rachel.lei
Jul 13,2020
How can I not include autoshapes in a PDF?
4
1127
rachel.lei
Jul 08,2020
Incorrect DATEDIF function result
4
939
rachel.lei
Jul 08,2020
Exception opening file
2
1000
Lisa.Li
Jul 08,2020
Free version does print data to console while saving stream
2
2327
amy.zhao
Jul 07,2020
maybe dpi bug?
1
831
rachel.lei
Jul 06,2020
Complex AutoFilters
5
1177
rachel.lei
Jul 03,2020
Getting error invalid cell name FreeSpire.XLS.9.10.11
4
3610
Gina.li
Jul 01,2020
Get calculated formula result directly for named range
11
4015
rachel.lei
Jun 26,2020
What is the worksheet limit on FreeSpire.XLS
3
1659
rachel.lei
Jun 26,2020
LoadFromFile Exception
5
875
rachel.lei
Jun 24,2020
[JAVA] function saveToStream error in Linux
3
1162
rachel.lei
Jun 16,2020
.xlsx conversion to pdf convert only half page
3
804
rachel.lei
Jun 12,2020
Error while opening excel file with linked pictures
6
2217
rachel.lei
Jun 02,2020
XLS to PDF cause image to black
3
2314
rachel.lei
Jun 02,2020
Problem with exporting to .xlsx
6
3736
Sara.Yang
Jun 01,2020
Formula not calculating after save.
8
3960
rachel.lei
May 27,2020
How to open base64 excel file
2
2019
rachel.lei
May 27,2020
Xlsx to PDF issue with row height
2
876
rachel.lei
May 22,2020
HTML to Excel(xls)
4
2954
rachel.lei
May 22,2020
unexpected @ character in Formula
2
1056
rachel.lei
May 20,2020
Spire.Doc and Spire.Xls conflicts
2
1141
rachel.lei
May 20,2020
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