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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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Jan 24,2024
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Jan 24,2024
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Formula calculation bug with an apostrophe
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4962
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SaveToFile Error
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Error handling of merged cells with formulas.
2
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Jan 08,2024
Exporting datatable to multiple sheets
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Jan 05,2024
EXCEL to PDF is squeezing the page contents
19
5912
Ula.wang
Dec 29,2023
File not loaded-Excel to PDF conversion error
15
5669
Annika.Zhou
Dec 27,2023
Index was out of range. Must be non-negative and less than t
1
3798
Ula.wang
Dec 27,2023
Spire.XLS
3
2163
Annika.Zhou
Dec 22,2023
Issue with Free Spire.XLS 5.1.0 Library Creating Pivot Table
1
1260
Ula.wang
Dec 21,2023
WordArt causing image rendered hidden
1
947
Ula.wang
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Very high precision decimals
3
1037
Ula.wang
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Free Spire.XLS for .NET Support and Updates
1
991
Annika.Zhou
Dec 18,2023
Issue while converting html to excel
11
2043
Annika.Zhou
Dec 14,2023
Table1[#All] syntax does not seem to be supported
4
1848
Triste.Dai
Dec 13,2023
center header overlap the content.
2
1822
Triste.Dai
Dec 13,2023
关于excel解密报NullPointerException
6
1860
Annika.Zhou
Dec 07,2023
Set Number Format in Marker Label
1
1686
Ula.wang
Dec 07,2023
Get Chart Line Color per Series
1
1691
Annika.Zhou
Dec 07,2023
SHEET formula not showing sheet number Spire.Xls
4
1708
Triste.Dai
Dec 04,2023
spire.xls.free support jdk version up to
1
1862
Annika.Zhou
Dec 01,2023
Problem with rotation and posistion
7
2430
Ula.wang
Nov 28,2023
spire.xls loadfronfile空指针异常
3
2013
Ula.wang
Nov 28,2023
Workbook.IsPasswordProtected returns incorrect value
14
5925
Triste.Dai
Nov 28,2023
CopyFrom error when copying shape created using excel 365
4
2572
Ula.wang
Nov 24,2023
[Shape failing to render] convert brace in excel to Image
2
1739
Ula.wang
Nov 24,2023
how to get merge cell displayText.
1
1439
Annika.Zhou
Nov 23,2023
Memory not released even after dispose
1
2801
Annika.Zhou
Nov 20,2023
Free Spire.XLS not working
3
1529
Annika.Zhou
Nov 17,2023
unable to overwrite excel file: access denied
2
1687
Ula.wang
Nov 13,2023
Hyperlink broken and removed in downloaded excel
1
1819
Triste.Dai
Nov 02,2023
Merge Issue with Image overlay
6
1660
Triste.Dai
Nov 02,2023
Spire.XLS Free for Java conversion to pdf rendering issues
2
1857
Ula.wang
Nov 01,2023
created excel cuts Rows number
2
2442
Ula.wang
Nov 01,2023
Exception: Requested value 'inEnd' was not found
8
2550
Triste.Dai
Oct 31,2023
File size still big after removing sheets in a workbook
3
2020
Triste.Dai
Oct 26,2023
PivotTable field custom name
2
2485
Triste.Dai
Oct 18,2023
How to get cellName by index
2
1484
Ula.wang
Oct 18,2023
Unable to convert xlsx to pdf files
14
1723
Triste.Dai
Oct 10,2023
Date/Time
1
5819
Abel.He
Oct 10,2023
pie chart and legends draw independently
1
1426
Triste.Dai
Oct 07,2023
New instance of workbook
1
2463
Triste.Dai
Oct 05,2023
How to get multiple worsheets and maintain the names
6
2358
Triste.Dai
Oct 05,2023
.net 8 support
5
2181
Triste.Dai
Sep 28,2023
Incorrect hyphenation of words
2
3014
Triste.Dai
Sep 26,2023
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