3 Ways to Open XLSX Files without Microsoft Excel

XLSX is a default format of spreadsheet file of Microsoft Excel. It is announced in 2007 on the release of Microsoft Office 2007. Unlike XLS which consists only a single file,...

4 Ways to Open DOCX Files Without Microsoft Word

Some word processor apps are built with a compatibility with DOC and DOCX files. This allows you to open DOC or DOCX files without using Microsoft Word. Speaking of DOCX, it...

How to Use Mail Merge on LibreOffice Writer

Mail merge is a useful feature of LibreOffice Writer to create mass mailings. This feature allows you to insert data from external source like LibreOffice Calc or LibreOffice Base into the...

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