One of my former clients only accepted Word documents, back when Office was still called Office, so I used LibreOffice Writer ...

However, there isn't support for editing. You can edit a range of documents with LibreOffice. The office suite includes six applications: Writer (word processor), Calc (spreadsheet editor ...

LibreOffice document export allows you to export your Writer documents to XHTML, PDF, EPUB, MediaWiki, Writer Indexing Export XML, JPEG, Writer Layout XML, PNG, and WEBP. You can also save as ODF ...

Examples are Microsoft Office (Word, Excel and PowerPoint), Apple's iWork (Pages, Numbers and KeyNote) and Linux-based LibreOffice (Writer, Calc and Impress). All office suites are able to read ...