Autobahn Police Simulator 3 Mods -

Test, debug, and simulate Modbus devices without physical hardware. Live data monitoring, fault simulation, and real-time register testing. Master + Slave modes included — no subscriptions, no separate purchases.

Both Modes Included Master + Slave in one app (competitors charge separately)
One-Time Payment Pay $99 once, use forever (no monthly fees)
All Protocols TCP, UDP, RTU, ASCII + 4 hybrid modes

Windows 10/11 · 64-bit · Free 30-day trial · No credit card · Download page →

14Function Codes
8Protocol Variants
4 NEWDiagnostic Tools
$0/monthForever

See It in Action

A modern, intuitive interface for professional Modbus testing and simulation.

Modbus Simulator - Master Mode with data grid and live polling
Modbus Simulator - Address Scanner discovering devices Address Scanner
Modbus Simulator - Live data charts Live Charts
Modbus Simulator - Connection settings Connection Setup

Watch the Demo

Autobahn Police Simulator 3 Mods -

Use a file manager like WinRAR or 7-Zip to extract the files.

A "hidden" mod-like feature available to all PC players is the . This can be used to test game features or navigate the world more freely.

highlight that official modding support for uniforms, car skins, and names adds significant longevity. In APS3, you are largely stuck with the base assets and technical flaws. Steam Community autobahn police simulator 3 mods

Navigating to your local AppData folder allows you to edit Engine.ini .

For any gamer, exploring the full potential of a title often means venturing beyond the limits of the vanilla experience. For fans of German police simulations, that journey often begins with a search for While the core game itself offers a solid law enforcement career on iconic German highways, the world of modifications, tweaks, and community content can dramatically transform and enhance your time on patrol. Use a file manager like WinRAR or 7-Zip to extract the files

: Platforms like PLITCH provide software-based "mods" that allow players to bypass standard gameplay restrictions. These tools can grant unlimited ammunition, modify vehicle speeds, or provide infinite money for upgrades, essentially functioning as mechanical mods.

Launch the game and press the on your keyboard to open the debug menu. 2. Third-Party Trainers and Cheat Engines highlight that official modding support for uniforms, car

: Many users look for ways to disable certain arcade-like features, such as car damage or simplified HUD elements, to create a more hardcore simulation.

As of April 2026, does not have official mod support or a dedicated Steam Workshop . While players often look for mods to address technical issues or add variety, the developers have historically focused on official DLC and technical updates rather than opening the game to community modding. Current Status of Customization & Mods

Here’s a blog post tailored for fans of Autobahn Police Simulator 3 , focusing on mods—where to find them, what types exist, and how to install them safely.

Drop a comment below with your favorite mods or links to the best repositories! 👇

Why Is It Only $99?

Direct pricing. No marketing overhead. No subscriptions. Just great software.

Typical Competitors

Expensive
Master Tool: $129
Slave Tool: $129
+
Annual Support: $89/year
Year 1 Total: $347
3-Year Cost: $525
  • ✗ Separate Master & Slave licenses required
  • ✗ Limited protocol support
  • ✗ Annual support fees
  • ✗ Fewer function codes

Modbus Simulator

Best Value
Master + Slave: $99
Lifetime Updates: $0
+
Forever Support: $0
Year 1 Total: $99
3-Year Cost: $99
  • ✓ Both modes included FREE
  • ✓ 8 protocol variants (most in industry)
  • ✓ Free updates forever
  • ✓ 14 function codes (industry-leading)
Save $426 over 3 years — and get more features than competitors offer

Everything You Need for Modbus Testing

One tool. Both sides of the protocol. Full visibility. Master + Slave included — competitors charge separately.

8 Protocol Variants

TCP, UDP, RTU, ASCII, RTU-over-TCP, ASCII-over-TCP, RTU-over-UDP, ASCII-over-UDP. RS-485 RTS toggle and local echo support.

14 Function Codes

FC01-06, FC08 Diagnostics, FC11 Event Counter, FC15/16 multi-write, FC17 Report Server ID, FC22 Mask Write, FC23 Read/Write, FC43 Device Info.

Live Data Charts

Real-time line charts with up to 8 simultaneous address traces. Color-coded, auto-scrolling, time-based display.

21+ Display Formats

16-bit signed/unsigned/hex/binary/BCD, 32-bit float (4 byte orders), 64-bit double, 32/64-bit long, and ASCII string.

Data Logging & Export

Log to CSV or XLSX in real-time. Print or export to PDF. REST API for Excel/VBA integration. Full communication logger with TX/RX hex data.

Advanced Diagnostics ✨ ENHANCED

NEW: Raw frame analysis, exception injection, burst/adaptive polling, frame-level diagnostics. PLUS: Test Center, Address Scanner, color rules, scaling/offset, broadcast mode, ENRON/DANIEL addressing.

Two Modes. One Application.

Master Mode

Poll & Control Devices

  • Connect via TCP, UDP, RTU, ASCII, and all cross-framing variants
  • Configure multiple simultaneous polls
  • 14 function codes including diagnostics and device info
  • Write single or multiple coils and registers
  • Address scanner and raw frame test center
  • Broadcast support (Slave ID 0) and ENRON/DANIEL addressing
Slave Mode

Simulate Devices

  • Emulate a Modbus slave for testing masters
  • TCP, UDP, RTU, and ASCII server modes
  • Configurable memory: up to 10,000 registers per type
  • Edit register values in real-time
  • View incoming request log with function codes
  • Configurable slave ID

Flexible Data Display

21+ display formats with 4 byte-order options. Scaling, offset, and conditional color rules.

Unsigned
Signed
Hex
Binary
BCD
Float32
Float64
Long32
Long64
ASCII String

Simple, Honest Pricing

Pay once. Own forever. No subscriptions. No annual fees. No hidden costs. Both Master & Slave modes included.

3+ Licenses
$79
per license · one-time
  • Everything in single license
  • 20% volume discount
  • Separate key per user
  • Team onboarding support
  • Priority email support
What You Get for $99:
Master Mode (worth $129 elsewhere)
Slave Mode (worth $129 elsewhere)
4 Advanced Diagnostic Tools ($50-100 value, not available elsewhere)
All 8 Protocols (TCP, UDP, RTU, ASCII + hybrids)
All 14 Function Codes (competitors have 8-10)
Lifetime Updates ($89/year value)
Email Support Forever (no expiry)

Get Started

Download includes a 30-day free trial. No credit card required.

Download Now

Windows 10/11 · 64-bit · 118 MB

Windows SmartScreen Warning?

After downloading, Windows may show a "Windows protected your PC" warning. This is normal for new software. To install:
1. Click "More info"
2. Click "Run anyway"
The app is 100% safe — no malware, no adware.