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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
0
220598
amy.zhao
Apr 30,2014
E-ICEBLUE License FAQ
0
246270
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Aug 11,2011
E-ICEBLUE Sales FAQ
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234237
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Aug 11,2011
WordArt causing image rendered hidden
1
387
Ula.wang
Dec 21,2023
Very high precision decimals
3
428
Ula.wang
Dec 20,2023
String index out of range error
11
1467
Ula.wang
Dec 19,2023
Free Spire.XLS for .NET Support and Updates
1
507
Annika.Zhou
Dec 18,2023
Issue while converting html to excel
11
1353
Annika.Zhou
Dec 14,2023
Table1[#All] syntax does not seem to be supported
4
1250
Triste.Dai
Dec 13,2023
center header overlap the content.
2
1262
Triste.Dai
Dec 13,2023
关于excel解密报NullPointerException
6
1160
Annika.Zhou
Dec 07,2023
Set Number Format in Marker Label
1
1011
Ula.wang
Dec 07,2023
Get Chart Line Color per Series
1
1076
Annika.Zhou
Dec 07,2023
SHEET formula not showing sheet number Spire.Xls
4
1148
Triste.Dai
Dec 04,2023
spire.xls.free support jdk version up to
1
1194
Annika.Zhou
Dec 01,2023
Problem with rotation and posistion
7
1643
Ula.wang
Nov 28,2023
spire.xls loadfronfile空指针异常
3
1377
Ula.wang
Nov 28,2023
Workbook.IsPasswordProtected returns incorrect value
14
5410
Triste.Dai
Nov 28,2023
CopyFrom error when copying shape created using excel 365
4
1927
Ula.wang
Nov 24,2023
[Shape failing to render] convert brace in excel to Image
2
1173
Ula.wang
Nov 24,2023
how to get merge cell displayText.
1
971
Annika.Zhou
Nov 23,2023
Memory not released even after dispose
1
1412
Annika.Zhou
Nov 20,2023
Free Spire.XLS not working
3
937
Annika.Zhou
Nov 17,2023
unable to overwrite excel file: access denied
2
1144
Ula.wang
Nov 13,2023
Hyperlink broken and removed in downloaded excel
1
1132
Triste.Dai
Nov 02,2023
Merge Issue with Image overlay
6
1036
Triste.Dai
Nov 02,2023
Spire.XLS Free for Java conversion to pdf rendering issues
2
1246
Ula.wang
Nov 01,2023
created excel cuts Rows number
2
1900
Ula.wang
Nov 01,2023
Exception: Requested value 'inEnd' was not found
8
1860
Triste.Dai
Oct 31,2023
File size still big after removing sheets in a workbook
3
1399
Triste.Dai
Oct 26,2023
PivotTable field custom name
2
1788
Triste.Dai
Oct 18,2023
How to get cellName by index
2
849
Ula.wang
Oct 18,2023
Unable to convert xlsx to pdf files
14
1224
Triste.Dai
Oct 10,2023
Date/Time
1
5343
Abel.He
Oct 10,2023
pie chart and legends draw independently
1
833
Triste.Dai
Oct 07,2023
New instance of workbook
1
1949
Triste.Dai
Oct 05,2023
How to get multiple worsheets and maintain the names
6
1094
Triste.Dai
Oct 05,2023
.net 8 support
5
1702
Triste.Dai
Sep 28,2023
Incorrect hyphenation of words
2
2257
Triste.Dai
Sep 26,2023
Free Version Spire XLS - Protect Sheet not working
1
1011
Triste.Dai
Sep 26,2023
memory usage increase a lot when calling Sheet.Rows.Length
5
949
Triste.Dai
Sep 26,2023
Docker Linux Python - Workbook() instantiation failing
4
1901
Triste.Dai
Sep 22,2023
FAQ sticky post has broken links
1
1593
Ula.wang
Sep 18,2023
Formatting Performance Issue
18
2460
Triste.Dai
Sep 15,2023
Textbox word cut off after convert to image
2
959
Ula.wang
Sep 12,2023
Pie data labels outside and overlay an empty circle
6
2458
Ula.wang
Sep 12,2023
Error while trying to format column, please help !
1
2736
Triste.Dai
Sep 12,2023
StackOverflowException when instantiating a new xls.woorkboo
3
959
Triste.Dai
Sep 07,2023
Strange Problem With Rotation
4
2130
William.Zhang
Aug 31,2023
[System.NullReferenceException]-[wb.LoadFromFile(Path)]
4
1703
Annika.Zhou
Aug 25,2023
Using Excel-Template with pivot and change the data sheet
3
452
Triste.Dai
Aug 17,2023
InsertDataTable formulae not calculating
3
389
Wenly.Zhang
Aug 16,2023
Export DataTable to specific column and row using SPIRE.xls
7
656
Wenly.Zhang
Aug 07,2023
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