Compare Prepar3D Professional vs Professional Plus, including military features, licence scope, add-on compatibility and which edition fits your training.
Prepar3D Professional is the standard licence for professional training, simulation and visualisation. Professional Plus includes that core platform but adds specialised military capabilities, notably weapons-related simulation and selected advanced-physics functions. It does not deliver better graphics or frame rates; choose Plus only when a requirement depends on those features.
Prepar3D Professional vs Professional Plus at a glance
| Area | Professional | Professional Plus |
|---|---|---|
| Core simulator | The standard Prepar3D professional platform | The same core platform plus specialist capabilities |
| Typical requirement | Professional simulation or training without Plus-only functions | Military training and projects needing Plus-only systems |
| Weapons simulation | Not included as the integrated Plus feature set | Included for suitably configured aircraft and scenarios |
| Advanced functions | Standard simulation and physics features | Additional military and advanced-physics functionality, depending on version |
| Graphics and performance | Standard renderer for that Prepar3D generation | No inherent visual-quality or frame-rate advantage |
| Price tier | Lower-cost professional licence | Substantially more expensive specialist licence |
Professional Plus carries a large price premium rather than a small consumer-style edition upgrade. Prices and sales terms can change between major releases; our Prepar3D v6 licence-tier overview records the launch pricing and capabilities for that generation.
What does Prepar3D Professional Plus actually add?
Professional Plus adds a framework for specialist military training functions that standard Professional does not unlock.
- Weapons simulation: suitable aircraft and scenarios can define and operate weapons rather than displaying cosmetic external stores alone.
- Plus-only simulation functions: the relevant Prepar3D generation can expose specialised military and advanced-physics capabilities for scenario designers.
- Runtime support: content built around those capabilities can operate as intended when the correct Plus licence and compatible Prepar3D version are present.
The licence is not a ready-made combat package. Buying Professional Plus does not automatically give every aircraft working weapons, a complete weapon database or a campaign. The aircraft and scenario must be authored to use the supported functions. Our explanation of Prepar3D's military-simulation role covers that distinction in more detail.
The exact feature set also depends on the major version and build. Release notes may identify corrections that apply only to Plus functionality, as shown by the Professional Plus-specific changes documented for Prepar3D v5.4. Do not use a feature list for one generation as the procurement specification for another.
Does Professional Plus improve graphics or add-on compatibility?
No. Professional Plus is not an enhanced-graphics edition, and it does not make the core Prepar3D renderer inherently faster.
A complex Plus scenario may run additional systems and effects, so it can create more workload than a simple Professional scenario. That is a difference in loaded content, not a general performance benefit or penalty attached to the licence.
Most civilian aircraft, scenery and utilities depend on the exact Prepar3D major version, build and supported interfaces rather than the Professional or Professional Plus label. A specialist military package may explicitly require Plus, but buying Plus will not repair an old add-on with incompatible gauges, DLLs or installers.
Which Prepar3D licence should I choose?
Choose the least expensive licence that both permits the intended use and supplies every function named in the training specification.
- Choose Professional when the project uses the core simulator for civilian, commercial, research or other professional simulation without Plus-only military functionality.
- Choose Professional Plus when the specification explicitly requires integrated weapons simulation, specialised military physics or content whose supplier states that Plus is mandatory.
- Do not choose Plus merely because it sounds like the highest-quality edition. It will not improve ordinary aircraft, scenery, weather or display settings.
Licence names also define permitted use, not just software features. Our comparison of Academic and Professional licensing explains why intended use must be settled before comparing feature tiers.
What should be checked before buying Professional Plus?
- Write down the required functions. Replace a vague request for “military capability” with specific systems and scenario behaviours.
- Match the Prepar3D generation. Confirm that each required Plus function exists in the major version being deployed.
- Verify the content. Check that the aircraft, scenario and supporting software explicitly work with that version and licence tier.
- Read the licence terms. Confirm permitted organisational use, installation rights and any development or distribution requirements. Do not assume Plus grants every possible developer right.
- Check purchase and upgrade terms. Do not assume a Professional licence can automatically be converted to Plus or carried into another major release.
Can Professional content run in Professional Plus?
Standard content made for the same Prepar3D generation will generally run in Professional Plus because Plus retains the core platform. The reverse is not guaranteed: a project that calls Plus-only systems may lose functionality or fail its training requirement under Professional.
Changing licence tier also does not update an add-on for another Prepar3D generation. Version compatibility and licence-tier compatibility are separate checks, and both must pass.