OBD-II Tools & Resources

A curated directory of OBD-II scan tools, diagnostic software, and technical resources for enthusiasts and professionals.

Scan Tools

12 items

ELM327 Bluetooth

Hardware

The ubiquitous budget OBD-II adapter. Works with most diagnostic apps but quality varies wildly by manufacturer.

Bluetooth ELM327 Budget
Price: $15-30
Protocols: All OBD-II

OBDLink MX+

Hardware

Professional-grade adapter with WiFi connectivity. Faster scan rates and better compatibility than clone ELM327 devices.

WiFi Bluetooth Professional
Price: $99
Protocols: All + MS CAN

Vgate vLinker FS

Hardware

USB-C OBD adapter specifically designed for FORScan. Best option for Ford enthusiasts doing configuration work.

USB-C Ford Specific FORScan
Price: $49
Protocols: MS/HS CAN

Veepeak BLE+

Hardware

Bluetooth Low Energy adapter with excellent iOS compatibility. Low power drain makes it ideal for long-term monitoring.

BLE iOS Compatible Low Power
Price: $35
Protocols: All OBD-II

Diagnostic Software

8 items

Torque Pro

Software

The gold standard for Android OBD apps. Extensive plugin ecosystem, custom PIDs, and data logging capabilities.

Android Paid ($4.99) Plugins
Platform: Android
Type: Mobile App

FORScan

Software

Essential tool for Ford, Mazda, and Lincoln owners. Enables configuration changes and advanced diagnostics beyond OBD-II.

Windows Ford/Mazda/Lincoln Free (Extended $$$)
Platform: Windows
Type: Desktop

pyOBD

Software

Open-source Python-based diagnostic tool. Great for learning and customization. Active development community.

Linux Windows Open Source
Platform: Cross-Platform
Type: Desktop

Car Scanner ELM OBD2

Software

Comprehensive iOS diagnostic app with clean interface. Includes DTC lookup, real-time graphing, and trip computer features.

iOS Freemium BLE Support
Platform: iOS
Type: Mobile App