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Version 9 releases

We recommend that you always update to the latest version covered by your license. For more information, read more about updating SpreadsheetConverter.


  • Publish to Cloud  – a built-in web publishing solution
  • Real-time Sync and Browser Storage supported in Node.js flavor
  • Professional edition features like Interactive Charts, File Attachments can now be tested without license.
  • Test spreadsheet for Installation verification
  • Partial support for Excel Table
  • Miscellaneous improvements and error corrections

Read more on the version 9.2 news page.


  • Miscellaneous improvements and error corrections


Read more on the version 9.0 news page.

Version 8 releases


Read more on the version 8.4 news page.


Read more on the version 8.3 news page.


Read more on the version 8.2 page



  • Node.js flavor hides the Excel formulas in server-side calculators.
  • Responsive Design creates web pages that adapt to all screen widths.
  • Theme Designer creates visual themes for forms and calculators.
  • Offline Forms lets users submit web forms even when they are offline.
  • Reborn widgets gives your web pages a modern design.
  • Real-time Sync permits multiple users to collaborate with a calculator also from IPhone and Android.
  • Big browser storage allows you to pre-fill all your previous input data also for very big forms.

Read more on the version 8 page.

Version 7 releases



  • The Dropbox link will be in https in compliance with Dropbox policy.
  • Automatic enabled captcha when a field is named “email”.
  • IE to be used in standard mode rather than quirks mode.
  • Faster creation of zip files.
  • Tooltip enhancement
  • Chart enhancement regarding labels and presentation.


  • Live Share – a new feature that lets two or more people collaborate on a web calculator. Currently available in the Html flavor only. Read the full Live Share tutorial.
  • Conditional Formatting and the Hide Rows widget are now supported in ASP/ASP.NET flavor too.
  • Slider widget now supports decimal values for min, max and interval. This means, you can now have 0.01 as interval.
  • Better fix for issue that calculated field appearing as input field in the smartphone flavor.



  • We created a Google Maps widget. From Excel, you can select what map to show and add markers from formulas. (Only HTML flavor)
  • Conditional formatting that depends on formulas.
  • Improved dropdown lists for currency and dates.
  • Charts handles negative axis much better.
  • Grid lines in charts.
  • Saving of previous values in browser improved.


  • Urgent fix for you who use Dropbox for hosting of the calculator.



  • Mostly improvements on 7.0


Read more on the Version 7 page.

Build live website calculators and web forms now!

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Just download, install and test the Excel add-on now. Or let us convert a spreadsheet for you, for free.