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Latest SpreadsheetGear Features
WPF and Silverlight controls, multithreaded recalc, 64 new functions, save to XPS, improved efficiency and performance, Windows 10 support, Windows Server 2012 R2 support, Visual Studio 2015 support and more.
Microsoft Chooses SpreadsheetGear for .NET
"After carefully evaluating SpreadsheetGear, Excel Services, and other 3rd party options, we ultimately chose SpreadsheetGear for .NET because it is the best fit for MSN Money."
Chris Donohue Program Manager MSN Money
Spreadsheet Component Industry Veterans
"Our key developers have over fifty years of combined experience developing high performance commercially available spreadsheet technology which is used by most of the Fortune 500."
"We just wanted you to know how thrilled we are by the performance we are seeing with SpreadsheetGear for .NET. A 6,000 KB Excel workbook is loading into the WorkbookView control in less than a second. This is over 100 times faster than other controls we’ve tested. That difference makes it possible for us to develop and release a viable product with the Microsoft .NET Framework."
Amy Tate Chief .NET Architect Applied OLAP, Inc. Huntsville, Alabama
I'm Impressed With the Ease of Use and Speed
"I'm impressed with the ease of use and speed of SpreadsheetGear for .NET in rendering large workbooks from a web page. Congrats for your work!"
José M. Marcenaro Tercer Planeta Buenos Aires, Argentina
Best Component Purchase for Many Years
“SpreadsheetGear for .NET provides a platform for spreadsheet web extension second to none. We were able to implement our custom formulas using the SpreadsheetGear engine with ease and these interact with the Excel functions seamlessly. The performance is superb and in many cases faster than in Excel which has been a pleasant surprise. The expertise of the development team is very apparent and we look forward to the new product enhancements coming down the line. From a return on investment perspective this has been our best component purchase for many years."
Mark Scanlon Managing Director XLCubed Ltd
Great Support Fantastic Performance
We finished our migration to SpreadsheetGear in only three weeks thanks to your great support and achieved a fantastic performance improvement. Our application used to spend 450 seconds waiting for Excel to load, calculate and save files. SpreadsheetGear does the same work in 24 seconds - 18 times faster!
Irakli Machabeli Och-Ziff Capital Management Group New York, NY
Hands Down the Most Intuitive and Easy to Use
"Thanks again for your prompt response, and I would just like to say that this is by far the best library that I have worked with. It is hands down the most intuitive and easy to use API that I have used to work with Excel files. Its performance is hard to beat as well.”
Levi Wilson Software Developer Press Ganey Associates South Bend, Indiana
SpreadsheetGear - The Best I Have Encountered
"The sample code you provided has worked very well indeed. Many thanks for your help. As a developer of bespoke software I can honestly say that of all the components my company has ever used, SpreadsheetGear is the best that I have encountered."
Peter Rose, Director TEKenable, Ltd. Dublin, Ireland
Big Mistake Going With Competitor
I tried SpreadsheetGear a few months ago and decided to go with a competitor. Big mistake.
Code which opens two workbooks with a large number of formulas initially took over 3 minutes. With a lot of manipulation I got this down to 90 seconds.
SpreadsheetGear does it in 6 seconds!!!"
David Lees - Proprietor Compaid Computer Services Reading, England
SpreadsheetGear for .NET Worked as Described
"After trying every Microsoft Excel compatible spreadsheet solution for the .NET Framework I could find, SpreadsheetGear for .NET is the only one that actually worked as described."
Michael Garnett Interpublic Group New York, NY
Creating Excel Reports Has Never Been Easier
"I really am happy with SpreadsheetGear for .NET. It works fantastic, very smooth to handle. Creating Excel Reports has never been easier for me!"
Wolfgang Kamir Softwaretailor Baden, Lower Austria
SpreadsheetGear 2009 In a League by Itself
"SpreadsheetGear 2009 is Fantastic! I hate to think of NOT having SpreadsheetGear for even one day. These new capabilities just propelled this control way-way past any competition, of which you have none IMHO.
As a programmer, I respect the amount of work, etc., that goes into a product that works well and as advertised. We have been using SpreadsheetGear since 2006 and it has saved us countless hours, headaches and $$$. We have had no recurring crashes since we removed all Office COM objects and replaced them with SpreadsheetGear. It seems that everything runs a lot smoother and much faster.
I conducted a three month analysis comparing three top spreadsheet controls for .NET application developers: SpreadsheetGear, SyncFusion XlsIO, and ComponentOne Spread.NET. The definite winner was SpreadsheetGear, with ComponentOne Spread.NET in second. SpreadsheetGear provides the most Excel-like experience, is the most performant, and provides the most responsive and capable product support.
I build a reporting engine for my company and SpreadsheetGear made it awesome. Our customers have been very pleased. I wanted to share my extensive analysis with any other developers out there trying to find the right spreadsheet control for their .NET application.
Joseph Fluckiger Sr. Software Architect Thermo Fisher Scientific Austin, TX
SpreadsheetGear 2012 and ASP.NET make it easy to automate Excel report generation, create dynamic dashboards from Excel charts and ranges, utilize high performance Excel compatible calculations without Excel, and move data between Excel workbooks and DataSets, DataTables, and DataGrids.
Make life easier for your users with the SpreadsheetGear 2012 Windows Forms and WPF spreadsheet controls which combine Visual Studio integration with the ability to create, read, modify, view, edit, format, calculate, sort, filter, print and write Microsoft Excel 97-2010 workbooks without Excel.
Download SpreadsheetGear 2012
Have an up-to-date and valid License Number? Download the latest Licensed versions of SpreadsheetGear 2012 Now! If you need a License, go to our Purchase Page to purchase one today.
Free 30-Day Evaluation
The 30-Day Evaluation versions of SpreadsheetGear 2012 are good representations of the fully licensed products. Beyond the presence of multiple timeout mechanisms, the only other limitation placed in these builds is the addition of watermarks over images rendered with the Image API.