EPPlus - Excel spreadsheets for .NET

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* EPPlus has been downloaded over 70 million times. It is used by thousands of companies all over the world to manage their spreadsheet data.

EPPlus 6.2.9 was published on the EPPlus Nuget feed on September 8, 2023

We have thousands of commercial customers - from Fortune 500 to start ups. The logotypes below are published with the customers written consent.

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EPPlus 7 has a new calculation engine with improved performance and many new features.

Conditional Formatting improvements

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Full functionality in all .NET environments, e.g. Linux, Blazor, Windows Nano server - EPPlus no longer needs System.Drawing.Common/libgdiplus on non-Windows platforms.
Support for new image formats such as svg, ico and webp
Html/Css export
JSON export
.NET 6 support.
30+ new functions supported in formula calculation

Improved security when signing VBA Macros, support for Agile and V3 signatures.
New ToCollection method for exporting spreadsheet data directly to .NET classes.
New methods for grouping, ungrouping, collapsing and expanding rows and columns.
Supports .NET 7 from version 6.1.1.

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New features in EPPlus 5/6

	Split worksheet into panes
	Easier access to Rows and Columns - Worksheet.Rows, Worksheet.Columns, Range.EntireRow and Range.EntireColumn
	New Fill functionality and improved Copy method on Ranges.
	Insert/Delete ranges in worksheets and rows/cols in tables

	Export html/css from worksheet ranges and tables New! - Check it out here!
	Export json data from worksheet ranges and tables New! - Check it out here!
	Support for exporting data from worksheets to files and DataTable
	Support for importing dynamic/ExpandoObject to worksheets and a new set of attributes extending the capabilities of the LoadFromCollection method.

	Pivot table- and table- slicers
	Custom table-, pivot table- and slicer styles
	Pivot table styling via pivot areas
	Extended support for Pivot tables - Filters, calculated columns, support for shared caches, auto sort and "Show Value As" on data fields

Dynamic arrayformulas, 272 new supported functions, better performance and many other improvements

	Supports more image types than before - svg, ico and webp New!
	Removed dependency to System.Drawing.Common/GDI - works seamlessly in non-Windows environments New!
	Async methods for I/O operations
	Hundreds of fixed issues and minor improvements

	Support all Excel 2019 chart types with the new, modern styling - Check it out here!
	Threaded comments with support for mentions
	Themes, Filters, Ignore errors
	Support for form controls and grouping of drawings
	External links
	Enhanced sorting - Sort state, left-to-right and custom list sorting and auto sort on pivot tables

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	Subscription per year with support and upgrades
	Starting at $379/license. Tiered pricing/volume discounts
	Support via our portal

	1 year or 2 years with support and upgrades
	1 year starting at $599/license and $349 for renewal. Tiered pricing/volume discounts. Discounted packages starting at 10 developers
	Support via our portal