QTOpro

Privacy‑first IFC Quantity Take‑Off in your browser

Process IFC files locally with no server uploads. Build templates once, map filenames, then drop files to get CSV/XLSX outputs. Free tier available.

Templates → Mappings → Run.
A simple, repeatable workflow for consistent results.

Build templates

Define sheets, columns, filters, and metrics for your quantities. Use our default templates or create your own.

Map filenames

Create priority‑based mappings with wildcard patterns so the right template is applied automatically.

Run & export

Drop IFC files and export results to Pdf, CSV, JSON or Excel.

Built for construction and architecture professionals who value privacy, efficiency, and precision.

100% Local Processing

IFC files never leave your browser. All processing happens locally for maximum privacy and security.

Template-Based Workflow

Configure extraction templates once, then process multiple files with consistent results.

Multiple Export Formats

Export to PDF, CSV for analysis or XLSX with sheets, summaries, and professional styling.

Smart File Mapping

Automatically apply the right template based on filename patterns with priority-based matching.

Professional Output

Generate detailed quantity reports with metrics, grouping, and filtering for professional documentation.

No IFC Uploads

Works in your browser. IFC files are processed locally—no uploads to our servers.

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Transparency matters. Learn how we handle data and privacy.

Read how we collect and process data.

Data Processing Addendum

Access our DPA for your records.

Sub‑processors

See the infrastructure and vendors we rely on.

info@lt.plus

QTOpro Community

Join the community of construction and architecture professionals using QTOpro for privacy-focused IFC processing.