Cimplicity 8.3 ❲FAST❳

Supports a wide range of PLCs (GE SRTP, Rockwell DF1/Ethernet/IP, Siemens, Modbus, OPC DA 2.0). For its time, connectivity was a highlight.

Migrating from 8.3 → 11.x requires a database conversion tool and testing. Direct migration is possible but expect screen redrawing and script updates. ⭐⭐⭐ (3/5) – For 2026, it is dated but dependable. cimplicity 8.3

If you are still using Windows 7 or Server 2008 R2 (SP1), this version runs natively and efficiently. No forced cloud or subscription model—perpetual licenses still work. Supports a wide range of PLCs (GE SRTP,

The iFIX-style screen development is replaced here with a more traditional point-and-configure model. You can scale from a single station to redundant servers + dozens of Viewers with minimal rework. Direct migration is possible but expect screen redrawing

While you can stretch windows across displays, CIMPLICITY 8.3 does not have native multi-monitor workspace management. Docking and restoring screens often misalign.

VBA 7.0 integration (similar to Office 2010) allows powerful customization. Engineers familiar with Excel macros can adapt quickly. Weaknesses & Pain Points 1. Dated interface The development environment looks and feels like early 2000s Windows. Screen creation is tedious—no modern graphics library, weak animation tools, and the symbol editor is clunky. Newer SCADA systems (Ignition, FactoryTalk View SE) are far more intuitive.