World Leading Availability Simulation Software

Download Availability Workbench and dive into our powerful Simulation Software.

  • Fast system Construction using either Fault Trees or RBDs
  • Swift and reliable Monte Carlo simulation
  • Analysis of historical data using Weibull analysis
  • Simulation of production capacity levels with target cost penalties
  • Sub-system blocks allowing RBD Pagination
  • Modeling of spare parts dependencies and optimization of stock levels
  • Model switching delays and buffering
  • Opportunistic maintenance and ‘hold for repair’ modeling
  • User-defined rules to re-configure models during different phases
  • Import/export facilities to databases and spreadsheets
  • Project lifetime cost comparison

Our software has been in continuous development since the 1980s and is the recognized standard for safety and reliability professionals.

Try Avsim For Free by
Downloading Availability Workbench

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Why choose AvSim

There are many reasons to choose AvSim to achieve your maintenance goals – here are
just a few:

Calculate Consequence Costs


Calculate financial, safety, operational and environmental consequences based on failures of the system.

System Availability


Identify the availability of a complex system, find weak points and track costs associated with production loss and downtime.



Use Weibull analysis to characterize failure and repair data from your ERP/CMMS

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