OpenSIMPLY is genuine open-source software — the full source code is publicly available for anyone to view, use, modify, and share.
OpenSIMPLY is simulation software based on
discrete-event simulation.
Being open-source means complete transparency: you can inspect every line of code, understand exactly how it works, fix issues yourself, or adapt the program to your specific needs.
There are no hidden parts, no proprietary restrictions — everything is out in the open under a free license.
It is an open-source software solution for system modeling based on
discrete-event simulation.
It is written in Object Pascal and fully compatible with Delphi and Free Pascal compilers.
The open-source Lazarus IDE is an excellent tool for working with the project.
Open-source nature brings real advantages:
You are not locked into one vendor or version — you can take the code, improve it, fork it, or integrate it into your own projects freely.
Community contributions, security audits, and long-term maintainability become possible because the code belongs to everyone.
OpenSIMPLY is also
free software under GPLv3 (code) and FDLv1.3 (documentation), which guarantees these freedoms for users and developers.
This approach ensures trust, flexibility, and independence for any kind of use.
OpenSIMPLY
Free open source simulation software
