There’s been some discussion recently in the Taxonomy Community of Practice LinkedIn group about free or low cost thesaurus management software. I’ve noticed a dearth of postings about using Excel, a very popular tool, particularly if you already have a Microsoft Office license. Experts disparage Excel as a tool, but it can provide a way to start your thesaurus development. And, if you are mindful of organizing your Excel worksheet so that its data can be imported later into a dedicated tool, you can achieve some important objectives. Excel is indeed the most popular thesaurus management tool. (see Taxonomy & metadata strategies for effective content management workshop slides in which taxonomy expert Joe Busch reiterates this.)