These are the online tools that we at the DSL have given our seal of approval!
ArcGIS Online ArcGis is a Geographic Information System that simplifies working with geographic and map data. https://www.arcgis.com/index.html
Omeka is a digital exhibit platform built with preservation and good data principles in mind. It can display documents, images, and other material in a guided exhibit.
Power BI is a business analytics service provided by Microsoft.
Tableau is business intelligence software that helps people see and understand their data.
Voyant is a web-based reading and analysis environment for digital texts.