https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.Implementation.PivotTables.PivotCacheCollection.html
PivotCacheCollection Class - C# Excel Library API Reference | Syncfusion
Represents the collection of memory caches from the PivotTable reports in a workbook.
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https://www.syncfusion.com/pages/excel-library-competitive-upgrade/
Excel library Competitive Upgrade - Syncfusion®
Jul 16, 2026 - The Syncfusion®Excel Library powers enterprise-grade applications with advanced Excel sheet creation, editing, and data processing without Microsoft Excel.
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https://epplussoftware.com/
Excel spreadsheet library for .NET Framework/Core - EPPlus Software
EPPlus is a highly popular spreadsheet/xlsx library for .NET Framework/.NET Core.It creates, reads, updates and calculates workbooks compatible with popular...
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