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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- CSV to xlsx - Number
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- 835
- Nina.Tang
- Feb 15,2021
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- Excel to PDF
- 1
- 882
- Marcia.Zhou
- Feb 15,2021
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- Textbox and Picture (Image) Border
- 9
- 1660
- amy.zhao
- Feb 12,2021
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- Converting XLS to PDF. Page Size Error.
- 1
- 915
- rachel.lei
- Feb 11,2021
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- How to copy a chart
- 7
- 5415
- rachel.lei
- Feb 08,2021
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- #REF! for some formulas
- 4
- 846
- Marcia.Zhou
- Feb 08,2021
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- Image as merge field
- 5
- 859
- Marcia.Zhou
- Feb 07,2021
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- Microsoft (R) visual basic compiler has stopped working VB.N
- 7
- 3503
- Brian.Li
- Feb 04,2021
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- ExportDataTable with DisplayedText
- 8
- 2555
- Brian.Li
- Feb 03,2021
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- Position of the legend
- 9
- 941
- Brian.Li
- Jan 27,2021
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- Error loading with LoadFromFile
- 12
- 1827
- Marcia.Zhou
- Jan 26,2021
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- exporting excel to pdf border result
- 1
- 752
- Brian.Li
- Jan 25,2021
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- Pivot chart
- 20
- 1334
- rachel.lei
- Jan 22,2021
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- Saving workbook object but keep getting error
- 6
- 921
- Brian.Li
- Jan 12,2021
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- Could not initialize class com.spire.xls.packages.sprVGC
- 2
- 1445
- Brian.Li
- Jan 06,2021
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- How to remove Spire Watermark above the PDF file?
- 4
- 3773
- rachel.lei
- Dec 16,2020
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- SaveChartAsImage method problems
- 3
- 1046
- rachel.lei
- Dec 16,2020
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- XSL to PDF issues
- 5
- 947
- Elena.Zhang
- Dec 10,2020
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- How to convert Excel to HTML with no div structure
- 2
- 830
- Elena.Zhang
- Dec 10,2020
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- AutoFitRows with long sentences and line breaks
- 7
- 1122
- rachel.lei
- Dec 10,2020
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- Contitional Formating, Data Bars
- 3
- 761
- Brian.Li
- Dec 07,2020
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- Workbook to PDF by template
- 3
- 775
- Brian.Li
- Dec 04,2020
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- ToImage issue
- 5
- 1036
- rachel.lei
- Dec 03,2020
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- 快捷取最后一个非空单元格
- 2
- 973
- Marcia.Zhou
- Nov 30,2020
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- Spire.Office vs FreeSpire.XLS license
- 2
- 1420
- Marcia.Zhou
- Nov 30,2020
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- Empty values at first position
- 3
- 789
- rachel.lei
- Nov 25,2020
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- System.MissingMethodException after upgrading Spire.Office
- 2
- 857
- Brian.Li
- Nov 20,2020
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- insert automatic subtotals
- 3
- 2353
- rachel.lei
- Nov 18,2020
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- Missing Image when converting xlsx to pdf
- 4
- 996
- Brian.Li
- Nov 18,2020
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- Is FreeSpire.XLS(v10.10.0) available for commercial use?
- 3
- 1075
- Brian.Li
- Nov 17,2020
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- IgnoreErrorOptions Not Working
- 2
- 961
- Brian.Li
- Nov 16,2020
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- Exception loading workbook
- 5
- 2925
- Brian.Li
- Nov 16,2020
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- Track changes on workbook in excel
- 3
- 1314
- rachel.lei
- Nov 16,2020
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- PrintArea from Formula
- 6
- 1245
- Sofia.Yang
- Nov 11,2020
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- Is it possible to put a digital signature on a excel file?
- 3
- 1101
- rachel.lei
- Nov 11,2020
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- Font字体问题。
- 2
- 1465
- Brian.Li
- Nov 11,2020
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- 在linux使用saveToPdf方法时生成的文件大小为0
- 2
- 921
- Brian.Li
- Nov 11,2020
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- Cannot found font with AutoFitColumns()
- 3
- 821
- Brian.Li
- Nov 05,2020
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- FreeSpire.XLS license
- 1
- 872
- rachel.lei
- Nov 04,2020
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- Warning Evaluation using license
- 4
- 767
- Elena.Zhang
- Oct 30,2020
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- Unexpected XML tag
- 5
- 987
- Elena.Zhang
- Oct 28,2020
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- undeclared prefix.
- 2
- 983
- rachel.lei
- Oct 27,2020
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- Locating xml license file
- 1
- 808
- Elena.Zhang
- Oct 20,2020
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- Can Spire.xls be used on a PC without MS Office Installed?
- 3
- 801
- rachel.lei
- Oct 16,2020
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- 公式SUM无法更新
- 2
- 1024
- Elena.Zhang
- Oct 15,2020
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- Workbook LoadFromFile xlsx SaveToFile pdf with missing Image
- 1
- 759
- Elena.Zhang
- Oct 13,2020
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- Syntax for copying a Range from one Worksheet to another?
- 1
- 791
- Betsy.jiang
- Oct 13,2020
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- Charts with floar value < 1
- 20
- 1469
- rachel.lei
- Oct 13,2020
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- When saving from data table, all data is saved as text.
- 3
- 764
- Elena.Zhang
- Oct 13,2020
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- Width of Text
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- 4050
- rachel.lei
- Oct 10,2020