
Open source diagramming application for teams that lets users keep their diagram files in storage they choose

Process Simulator installs as an add-in to Microsoft Visio and turns flowcharts into running simulation models. People who already draw processes in Visio can test them without leaving the program.
The listing also mentions FutureFlowRx, a related patient flow analytics platform from the same family of tools.
Process improvement teams, and hospitals through the patient flow platform, which supports what-if scenario planning.
Summary written by TrustList from the business's own published information, Oct 2026.
Process Simulator is ranked on 1 TrustList ranking at #9.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Process Simulator has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
It is one of 4 here listing revision management and one of 5 here listing data Import/Export.
Of the 27 here, 26 also cover collaboration and 22 also cover process modeling & designing.
Behind Business Case Management, ahead of Adlib.
As of 2026-11-14. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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Open source diagramming application for teams that lets users keep their diagram files in storage they choose

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