.NET component
Read / Write / Generate Excel XLSX XLS files

Excel Jetcell .NET

• File formats: Excel Spreadsheet XLSX, XLS, CSV.
• 100% managed .NET component.
• Doesn't require Microsoft Excel.
• High performance (~50000 records per second).
• Plain & Fair licensing.
• Royalty-Free. No extra cost for Server license.
• 6 Months: Free Support + Free Updates.
Evaluation Version
Download  |   Online Demo
Developer License - $175
Buy now  |   Price List

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Excel Jetcell .NET component



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News & Releases

May 20, 2016
Version 3.1 Update
Excel Jetcell .NET component
March 24, 2016
Version 3.1 Update
Excel Jetcell .NET component
January 29, 2016
Version 3.1 Update
Excel Jetcell .NET component
October 14, 2015
Version 3.1 Update
Excel Jetcell .NET component
March 03, 2015
Version 3.1 Update
Excel Jetcell .NET component
May 15, 2013
Version 3.1 Update
Excel Jetcell .NET component
November 15, 2012
Version 3.1 Update
Excel Jetcell .NET component

History

May 20, 2016
Excel Jetcell .NET component version 3.1 Update

[v] New samples of working with Excel in ASP.NET.
[v] Fixed minor issues in formula recognition.
[v] Fixed issues addressing the columns in formulas.

March 24, 2016
Excel Jetcell .NET component version 3.1 Update

[v] Fixed issue of numeric format for the excel cell.
[v] The parser of numeric format has been updated with new patterns.
[v] Numeric format received the multicultural support.

January 29, 2016
Excel Jetcell .NET component version 3.1 Update

[v] Fixed bug of missing content.
[v] Fixed issue of border color and border style.
[v] Fixed issue of the filling of cells.
[v] Fixed issue of background color.

October 14, 2015
Excel Jetcell .NET component version 3.1 Update

[v] Improved the object model of component API.
[+] New function of the image position.
[v] Fixed issue in content formatting.

March 03, 2015
Excel Jetcell .NET component version 3.1 Update

[v] Fixed the calculation of formulas with operator IF().
[v] Fixed issue of combined cells.
[v] Fixed inner structure of cell range.

May 15, 2013
Excel Jetcell .NET component version 3.1 Update

[+] Added self-tested elements to the main algorithms.
[+] Added new samples of excel api.
[v] Reworked demo samples.

November 15, 2012
Excel Jetcell .NET component version 3.1 Update

[+] Added method of inserting images to the excel file.
[v] Fixed bug in merged cells.
[v] Fixed Richtext parsing.

July 23, 2012
Excel Jetcell .NET component version 3.1 Update

[+] Added excel quotes.
[+] Added multilanguage formulas.
[v] Fixed error relating to print area.
[v] Fixed error with leading zero of export to DataGrid.
[v] Fixed bug relating to color values.
[v] Fixed bug in the parsing of links.
[v] Fixed some minor bugs relating to print title, named cells and richtext.

June 08, 2012
Excel Jetcell .NET component version 3.1 New Release!

[+] Comments preserving.
[+] New method of getting trace precedences for excel formulas.
[+] New method of getting a list of names cells/ranges.
[v] New saving methods of excel workbook.
[v] Fixed error in defined names.

April 25, 2012
Excel Jetcell .NET component version 3.0 New Release!

[+] Excel Sheet protection. Password.
[+] Workbook encryption. Password.
[+] New function for add image file to Excel worksheet.
[+] Enhanced method of export to/from DataTable.
[v] Error in shared formula was fixed.
[v] Error in row count formula was fixed.
[v] Fixed issue of reading hyperlink record.

March 19, 2012
Excel Jetcell .NET component version 2.8 Update

[+] Support of multilingual formulas.
[v] Fixed issues of shared formula.
[v] Improved the function of cell coloring.
[v] Fixed some bugs in markup of inner files for XLSX type.

February 13, 2012
Excel Jetcell .NET component version 2.8 Update

[+] New ability to get progress of excel treatment.
[v] Fixed bug in name range of excel cells.
[v] Added auto freeze of panes.
[v] Fixed some styles errors.
[v] Fixed issues of page brakes.
[v] Corrected the parse of phonetic data in XLSX files.

December 14, 2011
Excel Jetcell .NET component version 2.8 New Release!

[+] New Excel engine for reading/writing XLSX files.
[+] Now Arabic text is available.
[+] New option for right to left direction of Excel worksheet.
[v] Fixed issues in composing SST table at Excel saving.
[v] Fixed bug of short type in CSV file.
[v] Fixed bug of reading color palette.

October 17, 2011
Excel Jetcell .NET component version 2.7 New Release!

[+] Formula String.
[+] Cell,Row,COlumn can be moved now.
[+] Now cell value returns certain value type.
[v] Fixed RPN formula error.
[v] Fixed the issue of worksheet inserting.
[v] Fixed error of panes parameters.

September 29, 2011
Excel Jetcell .NET component version 2.6 Update

[+] Added different picture formats to packaging of Excel files XLSX.
[v] Fixed issue of DataSet export.
[v] Fixed string lines error.
[v] Fixed function IsError.

September 07, 2011
Excel Jetcell .NET component version 2.6 New Release!

[+] Increased the speed of Excel files reading/writing.
[+] Changed the algorithm of SST blocks comparison.
[v] Fixed small reading error.
[v] Fixed sector writing error.
[v] Fixed CSV writing error.

August 12, 2011
Excel Jetcell .NET component version 2.5 Update

[+] Reading and writing of complex strings to CSV Excel files.
[v] Updated record of spreadsheet settings Win2.
[v] CSV delimeter is any symbol.
[v] Fixed issue with boolean values in Excel cells.
[v] Fixed column style errors.
[v] Fixed issue of panes record.
[v] Fixed issue of some type reform.

July 21, 2011
Excel Jetcell .NET component version 2.5 Update

[+] Excel Worksheet view related options.
[+] The protection of Excel spreadsheet.
[+] Added the calculation of whole column sum.
[v] Fixed some style errors.
[v] Fixed index table at RichText.

June 23, 2011
Excel Jetcell .NET component version 2.5 Update

[+] Recognition of quoted text in CSV file.
[+] CSV content Encoding.
[v] Fixed the search algorithm of stream name in compound file.
[v] Fixed error of account format.

June 01, 2011
Excel Jetcell .NET component version 2.5 New Release!

[+] Charts.
[+] Column Width Autofit.
[+] Row Height Autofit.
[v] Fixed issue of frozen panes in record.
[v] Excluded the coincidence of sheet names.
[v] Fixed error in Format types.

May 10, 2011
Excel Jetcell .NET component version 2.4 New Release!

[+] RichText of Excell Cells.
[+] Freeze Panes feature.
[+] Conditional cell data Formats in Excel.
[v] Deleted empty rows and columns at export to DataTable.
[v] The Excel component was prepared for use in multithreaded application.
[v] Fixed issue concerned with excel cell styles.

April 22, 2011
Excel Jetcell .NET component version 2.3 Update

[+] New excel options.
[+] Selection of CSV file type at saving.
[v] Fixed the parsing of date format.
[v] Fixed the parsing of phone number format.

April 06, 2011
Excel Jetcell .NET component version 2.3 New Release!

[+] New samples.
[+] New user experience.
[+] Adde a Picture position.
[v] Fixed issue in formula with comma.
[v] Fixed error of reading DataTable.
[v] Fixed References after deleting.
[v] Column parameters were combined in XLSX.
[v] Header/footer errors on different pages.
[v] Fixed issue in Column styles at deleting.

March 17, 2011
Excel Jetcell .NET component version 2.2 Update

[+] Hyperlinks in XLSX.
[+] Pictures in XLSX.
[v] Fixed resaving in XLSX.
[v] New exceptions for user functions.
[v] Fixed border issues.

March 04, 2011
Excel Jetcell .NET component version 2.2 New Release!

[+] Added styles for Column and Row.
[+] Gradient filling for Excel cells.
[+] Header Footer in XLSX.
[v] Fixed bugs in formula calculation.
[v] Added converter from RPN to string formula.
[v] Fixed bugs in Merged Cells.

February 07, 2011
Excel Jetcell .NET component version 2.1 New Release!

[+] The component support XLSX Excel files.
[+] Page Header/Footer.
[+] Exception treatment.
[v] Fixed issues in cell range object.
[v] Fixed issues in collection of strings, SST Excel structure.

December 15, 2010
Excel Jetcell .NET component version 2.0 New Release!

[+] New Engine.
[+] New algorithm of reading OLE2 Stream in Excel file.
[+] New algorithm of parsing Excel Stream.
[+] New function restructuring.
[v] Algorithm was tested & optimized for big XLS files.
[v] Fixed Border properties and Format Table.
[v] Fixed formats records.

November 12, 2010
Excel Jetcell .NET component version 1.4 New Release!

[+] Merged cells.
[+] Cell borders (color, style).
[+] CSV files (delimited with comma, tab, semicolon or any other separator).
[v] Fixed cell borders of merged range.

October 17, 2010
Excel Jetcell .NET component version 1.0 New Release!

[+] Various cell data types (numbers, strings, dates, floating point etc.)
[+] Font formatting (size, color, font type, italic and boldness).
[+] Font formatting (strikeout properties, underlining, subscript and superscript).
[+] Number formatting (number, currency, date, time, fraction etc.)
[+] Multiple worksheets.
[+] Cell alignment (vertical, horizontal).
[+] Cell Background and Fill Pattern.