Workshop tools and diagnostics

Practical tools for serious mechanics.

MechToolbox is built for workshop use, not theory. Diagnose faults, use fast workshop calculators, access manuals and reference material, work through rebuilds, and use practical drawing tools without jumping between multiple apps.

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Engine, hydraulic, electrical & drivetrain diagnostics

Torque, thread, converter & gear-ratio tools

Manuals, safety, rigging & workshop references

Drawing tools & Rebuild Assistant

Built for workshops

Focused on getting real work done faster.

MechToolbox brings diagnostics, workshop calculations, manuals, rebuild guidance, references, and practical drawing tools into one mechanic-focused app experience.

Diagnose faster

Work from real machine symptoms across engine, hydraulic, electrical, and drivetrain systems.

Draw what you need

Use the workshop drawing tools for simple mechanical and fabrication projects.

Use practical tools

Keep torque, conversions, thread data, gear ratios, charts, and references close at hand.

Rebuild with structure

Use the Rebuild Assistant for engine, transmission, and hydraulic component work.

A growing built-in workshop knowledge base

MechToolbox includes a large practical reference library built around real troubleshooting, with engine and hydraulic fault entries plus workshop tips and reference material.

396 Engine fault entries

788 Hydraulic fault entries

98 Workshop tips and hacks

The reference library is designed to keep useful workshop knowledge close at hand when fault finding or working on a machine.

Core features

Built around real mechanic workflow

MechToolbox combines guided diagnostics, workshop tools, manuals, rebuild guidance, and drawing tools in one dark industrial layout built around real workshop use.

Guided diagnostics

Search by symptom and work through practical fault-finding information across the main machine systems.

Engine, hydraulic, electrical, and drivetrain diagnostics
Symptom-based fault search
Checks, likely causes, and practical next actions
Custom fault entries and troubleshooting notes

Workshop Drawing

A simpler workshop-focused drawing tool for designing parts and fabrication projects without full CAD complexity.

Front, side, and top drawing workflow
Common workshop material profiles such as tube, rod, flat bar, angle, and pipe
3D project view
Length and angle calculation support
Welded and bolted connection marking
PDF and STL export

Workshop tools

Fast-access calculators and reference tools for everyday mechanical work.

Unit converters
Torque chart and torque-angle tools
Tap and thread chart
Gear-ratio calculator
Hydraulic, electrical, engine, and drivetrain references

Reference & Rebuild Assistant

Keep manuals and useful workshop information together, with rebuild guidance for major components.

PDF manual library
Workshop tips and practical guides
Rigging and hydraulic-symbol references
Workshop safety resources
Engine, transmission, and hydraulic Rebuild Assistant

App preview

Dark industrial layout built for the workshop

Core MechToolbox areas presented in the same premium layout style.

Home screen with fast access to workshop tools, diagnostics, drawing, and reference.

Diagnostics flow built to help mechanics start from the real fault symptom.

Torque tools stay quick to reach when exact workshop values matter.

Converters keep common workshop calculations fast and practical on the job.

Reference screens bring manuals, tips, symbols, safety information, and rebuild guidance into one place.

MechToolbox is built to feel practical, focused, and useful in real workshop use.

Built for a reason

A toolbox built around real mechanic work

MechToolbox is built for mechanics who need fast access to practical tools, real-world diagnostics, reference information, rebuild guidance, and a simple workshop drawing tool. The goal is simple: make the app genuinely useful on the workshop floor.