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archiving
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Tutorial
Merger.LowCode
Combine Word, Excel, and PowerPoint Files into One Archived PDF in .NET
Turn a folder of DOCX, XLSX, and PPTX files into one PDF/A document in .NET: convert each file to PDF, merge them with JoinPdf, and archive the result as PDF/A-2b.
GroupDocs Team · October 24, 2026 · 5 min read
