XER Schedule Toolkit - View and Analyse XER and MPP Files in Excel
TaskBoard - A Kanban-inspired app for keeping track of things that need to get done.
ScheduleReader - Viewer for .xer and .xml project schedules.
Pintask - Pintask is the most customizable Kanban board.
RANGA - View, Analyse, Extract, and Create XER file in Excel
buckets.co - Feature rich kanban board collaboration platform.