import ms xlsx to xls files downloads
EasyXLS Excel Library for .NET
8.5.1 downloadEasyXLS Excel Library is the .NET component to import, export and convert Microsoft Excel 97-2016 files. Export, import and format MS Excel reports. The library supports XLS, XLSX, XLSM, XLSB, CSV, TXT, XML and HTML ...
SoftMaker Office
2024.1210 download... Microsoft Office. It uses the Microsoft formats DOCX, XLSX and PPTX as its default file formats to skip the annoying import and export. Includes TextMaker, PlanMaker, Presentations and BasicMaker. ... fax or file. Comprehensive database module for dBASE files allows easy maintenance of addresses and other information ...
NPOI Excel C#
2022.7.7362 download... ability to create, format, edit and output Excel-like files within an applications native build. This elevates the ... 5, Core, Standard, Framework and Azure. You can import files using common extensions like XLS, XLSX, TSV ...