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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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CLR_Excel_to_csv not working after migrating database
7
1921
Triste.Dai
Dec 16,2022
Could not initialize class com.spire.xls.packages.sprGha
2
1900
Triste.Dai
Dec 14,2022
Change commercial Spire.xls to Free Spire.xls
5
1965
Triste.Dai
Dec 14,2022
Pivot Table are deleting when I save the file
1
1844
Abel.He
Dec 13,2022
XLSX to PDF conversion throws ClassCastException
14
2046
Abel.He
Dec 12,2022
Missing chart after conversion
6
1949
Abel.He
Dec 12,2022
Save a Excel File with Pivot Table and Slicers
14
4238
Abel.He
Nov 30,2022
Spire.xls - Invalid syntax for a decimal numeric entity ref
3
1902
Abel.He
Nov 29,2022
java.lang.OutOfMemoryError: Java heap space
6
1933
Doris.Liu
Nov 29,2022
Fonts and colors lost on load
16
2345
Lisa.Li
Nov 28,2022
Treemap chart export issue
7
2136
Annika.Zhou
Nov 25,2022
Spire.XLS not converting XLSX to CSV in case of double qoute
2
1956
Simple.Li
Nov 25,2022
Chart divided when the page breaks
9
2004
Abel.He
Nov 22,2022
Simple excel file not working to save as pdf
2
1953
Abel.He
Nov 14,2022
Issue with Excel to PDF conversion
3
1962
Abel.He
Nov 04,2022
Failed to read cell background color
2
1902
Abel.He
Nov 04,2022
insertRow not working with FormatDefault
2
1884
Simple.Li
Nov 02,2022
Number (amount) values are not converted properly
16
2293
Abel.He
Oct 28,2022
Saving chart inverts legend order
4
2063
Simple.Li
Oct 28,2022
XLSX to PDF conversion does not display table with formula
5
1869
Abel.He
Oct 28,2022
insert value and keep excel type
3
1826
Abel.He
Oct 28,2022
To convert excel tables into JSON object
9
1757
Abel.He
Oct 27,2022
Embeded image is not displayed properly
8
565
Abel.He
Oct 27,2022
Partial data display issue when cell has multi-lines of data
13
607
Lisa.Li
Oct 27,2022
Can't get Cells.Count()
3
510
Abel.He
Oct 26,2022
Index out of range
8
506
Abel.He
Oct 24,2022
Check box: no Text
2
589
kylie.tian
Oct 21,2022
header image
12
566
Nina.Tang
Oct 21,2022
Copy Rows
6
6312
Simple.Li
Oct 21,2022
how to convert xls to PDF full page A4
2
1018
kylie.tian
Oct 19,2022
Excel to PDF conversion Issue
5
484
Abel.He
Oct 18,2022
XLSX to PDF conversion - cell value not stretched
12
508
Abel.He
Oct 18,2022
Page does not display 2 row values after tabular data
3
462
Lisa.Li
Oct 17,2022
Values in ColumnStacked Chart?
2
486
Simple.Li
Oct 08,2022
Exception "The type initializer for 'Spire.Xls.Core.Spreadsh
14
5070
Annika.Zhou
Oct 06,2022
workbook.loadfromfile showing unknown data type
1
408
Abel.He
Oct 03,2022
PDF header
2
1240
Abel.He
Sep 30,2022
workbook.LoadFromFile Error
2
651
Abel.He
Sep 30,2022
Convert Xlsx to Tiff - Differences on each system
3
2001
Nina.Tang
Sep 26,2022
Error in Excel converter with openJdk 17
7
1391
kylie.tian
Sep 23,2022
Convert 200K plus datatable rows to excel xlsx file
4
599
kylie.tian
Sep 23,2022
Borders problems
1
490
Simple.Li
Sep 23,2022
Spire.XLS not working Linux/Docker and ASP.NET Core 6
3
1713
Simple.Li
Sep 22,2022
getCellRange(string) from worksheet
1
506
Abel.He
Sep 21,2022
NET Assemblies for 3.5 version
4
731
kylie.tian
Sep 21,2022
create excel file from list of objects c#
3
459
Simple.Li
Sep 16,2022
.NET 7 compatibility
1
432
Simple.Li
Sep 16,2022
Need license for FeeSpire.XLS.How much time period it is fre
3
577
Abel.He
Sep 09,2022
Issue with labels of a graph
1
483
Abel.He
Sep 06,2022
how to copy and paste of row style?
1
569
Andy.Zhou
Sep 05,2022
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