RunaWFE - RunaWFE Free is a free Open Source BPMS (business process management system), which serves to optimize and automate business processes (for Windows, Linux, Mac OS).
Sheetgo for G Suite - Connect Google Sheets, Excel & CSV. Import, export, merge and filter data automatically.
Camunda - The Universal Process Orchestrator
DoDone for G Suite - Dead simple project managment with digital post-its. A no frills project management tool which enables you to oversee all of your shared and individual tasks in one place! #clean #lean #collaborative. Built on Google Drive
Joget.org - Open Source Workflow Software, Business Process Management and Low-Code Application Platform.
CloudPages for G Suite - Manage and Monitor for G Suite