On-site proof that protects your work, your money, and your reputation.
arxTRADES, powered by arxMULTI, is the mobile-first digital vault built for builders, plumbers, carpenters, electricians and other trades.
Capture timestamped photos, notes and records in seconds — creating defensible evidence for progress claims, disputes, compliance and your own intellectual property.
Your work. Your proof. Your protection - right from the job site.
Free & unlimited for 14 days
Cryptographically Timestamped
Provides verifiable evidence of file possession with secure, tamper-proof timestamps.
End-to-End Encryption
Client-side encryption ensures only authorized parties can decrypt and access your data.
Subscriber-Owned Uploads
Your files, your rules. You stay in complete control at all times. Only people you authorise have access.
Local Data Residency
Keep your data where it matters, with region-specific storage to support regulatory compliance.
Why Tradespeople Choose ARX
Job sites move fast and disputes are expensive. A single photo or record uploaded at the
right moment can save thousands in delayed payments, insurance claims or legal costs.
Unlike generic cloud storage or expensive project management tools, arxTRADES focuses
purely on proof and protection.
Every upload is automatically timestamped and added to an immutable Progress Chain — a tamper-proof chronological record that stands up when you need it most.
Built for Australian trades and compliant with SafeWork, building codes and insurance
requirements.
What You Can Protect
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Daily progress photos and staged work
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Pre-existing site conditions and 'before' photos
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Subcontractor handovers and variations
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Safety checklists and WHS/WorkSafe documentation
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Custom designs, layouts and innovative methods
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Insurance, warranty and defect documentation
...and much more. If it's a digital file, you can ARX it.
Key Benefits for Trades
Faster Payments
Timestamped evidence of completed work strengthens progress claims.
Liability Protection
Prove pre-existing conditions and shut down “he said, she said” disputes.
Compliance Made Simple
Easy WorkSafe and building code documentation from
your phone.
Protect Your IP
Safeguard your own custom designs and innovations with cryptographic proof.
True Ownership & Privacy
You control access.
Nobody - including ARX- can view your records without your permission.
Mobile-Friendly
Access ARX from anywhere. Designed for use on ladders, in trenches, or up on roofs - or from the office at home.
Real-World Job Site Scenarios
Progress Claims
Upload dated photos and notes daily to prove exactly what was
completed and when.
Learn More
Pre-Existing Conditions
Photograph the site before starting work to protect
yourself from unfair liability claims.
Learn More
Subcontractor Handovers
Create clear, timestamped records of completed work
and site status.
Learn More
Safety & Compliance
Maintain auditable WHS records for audits and inspections.
Learn More
Custom Innovations
Protect your own jigs, methods or designs before sharing with clients.
Learn More
Start Your Free 14-Day Trial
How It Works
ARX makes protecting your work straightforward and stress-free.
From any smartphone or computer, you can quickly photograph, upload, and timestamp job records, variations, photos, contracts, and completed work.
The intuitive process requires no special software or training - just a few clicks to create tamper-proof evidence of your craftsmanship and timelines.
1
Capture
Snap photos, record voice notes or scan documents directly on the job
using the mobile app.
2
Timestamp
Every file is instantly cryptographically timestamped and added to the
job’s Progress Chain.
3
Organise
Organise files into folders and tag files by job, client or date for fast retrieval later.
4
Share Securely
Grant permissioned access to clients, insurers, or inspectors with full audit trails.
Ready to Protect Every Job?
Stop relying on memory or basic photos. Build defensible records that safeguard your time,
money and reputation — directly from the tools in your pocket.
Your work. Your ownership. Your proof. Just ARX it -on site, every day.
Start Your Free 14-Day Trial
Explore arxCORPORATE for teams and larger contractors