Free tools
No signup. Uploads purge within 24 hours — and the interactive tools never upload at all.
Instant, in-browser
- IMb decoder
Decode Intelligent Mail bars in-browser — including the USPS-B-3200 FCS round-trip. Nothing is uploaded.
- Print DPI calculator
Pixels ÷ printed size = the resolution a press actually renders.
Drop-a-file analyzers
- AFP File Analyzer
Open and inspect AFP/MO:DCA files online — no install, no signup.
- PDF Preflight Check
A fast, free QC pass on a PDF before you print or mail.
- IMb Barcode Validator
Detect Intelligent Mail barcodes and validate their structure — free count + validity; field decode in the USPS module.
- AFP to PDF Inspector
Inspect an AFP file’s structure before you convert it.
- Variable Data QC
Quality-check variable-data documents for detected fields and structural warnings.
- USPS Mailing Compliance Checker
Validate USPS Intelligent Mail barcode (IMb) integrity — plus presort + address geometry where decodable — before the drop.
- PDF Accessibility Checker
PDF/UA-aware accessibility checking against ISO 14289-1 and WCAG 2.1 contrast.
- AFP / PDF Template Regression Testing
Catch template drift and structural regressions across production runs before they ship.
- Brand / Template Compliance Checker
Check PDFs against an approved brand baseline — layout, color, and disclosures.