Letters Word Processor is described as 'Letters is a modern, minimalist word processor for the GNOME desktop, with support for reading and writing DOCX, ODT, MD and HTML, using the Pandoc library' and is a Word Processor in the office & productivity category. There are more than 50 alternatives to Letters Word Processor for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Letters Word Processor alternative is LibreOffice - Writer, which is both free and Open Source. Other great apps like Letters Word Processor are Microsoft Word, Apache OpenOffice Writer, Pages and AbiWord.