Can we find risk management software to calculate the risks in the projects?

Check the following link, will find many risk management tools:

http://www.capterra.com/risk-management-software

First what do you mean exactly by calculat the risk?

All the project management tools like MSP of MS , PPM of HP... include a section to handled all project risk management processes. Also you can create a simple tool using MS Excel / Access to handel you risk management activities. 

If you need any support in creating a tool please inform me. 

I think you can find a sw that Help in calculating Risks , but its hard to perform the whole Risk Management Process 

Dear Feras 

For sure we can find a software to calculate risk in projects but just calculate as a tool but will not find software to estimate to identify the risk in the project , "Identifying and Estimating " needs lessons learned , expert judgment and the facilities and tools the organisation will dedicate for the project

Thank you

It is extremely difficult to meaure the risk. This is an ideal situation in which you can meaure the risk.