Compare HAZOP tools: Pathnovo extracts and digitizes existing HAZOP registers. PHA-Pro, Open-PHA, and HAZOP Manager create new HAZOP studies. Different products for different needs.
Extracts from existing HAZOP PDFs — does not require re-doing the study
Processes 800-3,000 page HAZOP studies into queryable registers
Maps actions to current P&ID revisions automatically
OISD 118 compliance-ready output for Indian regulatory audits
Action priority classification and closure tracking
HAZOP study creation and facilitation tool
Open-source HAZOP study tool
HAZOP study software (PHA-Pro, Open-PHA) helps facilitators create new HAZOP studies during design reviews. HAZOP register extraction (Pathnovo) digitizes existing HAZOP study PDFs into structured, queryable registers with action tracking. They solve different problems.
No — they are complementary. PHA-Pro creates HAZOP studies. Pathnovo processes the output (the PDF report) into structured registers. Use PHA-Pro to facilitate the study, then Pathnovo to manage the resulting actions and maintain OISD 118 compliance.
Send us 10 documents from your current project. We extract, reconcile, and show you exactly what we find in 48 hours, before any contract.
If the accuracy isn't what we promised, you owe us nothing.
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