PeekLens Lite

PeekLens Lite is an offline, education-first EDIFACT syntax checker and learning toolkit built for trade, logistics, customs, transport, and integration professionals.

Whether you're new to EDIFACT or a seasoned integration specialist, PeekLens Lite helps you understand message structure, inspect segments, and perform syntax-only pre-checks — all without ever sending your data online.

WHY PEEKLENS LITE

- 100% Offline — All processing happens on your device. No internet connection required, no data ever leaves your phone.

- Built for Professionals — Designed around real trade, logistics, customs, and integration workflows, not generic developer tools.

- Learn by Doing — Structured Learn Mode walks you through EDIFACT concepts alongside hands-on message inspection.

- Multi-Release Support — Covers 7 UN/EDIFACT directory releases: 92.1, 96A, 97A, 98B, D.00A, D.20A, and D.24A.

KEY FEATURES

Syntax Validation Engine

Run syntax-only pre-checks against public EDIFACT directory rules to catch structural issues before they cause problems downstream.

Message Explorer

Break down real EDIFACT messages segment by segment, with clear structure and context for each element.

Reference Screen

Browse segment definitions and element details directly from the bundled UN/EDIFACT directories.

Directories Screen

Switch between supported directory releases and explore what each version defines.

Learn Mode

A structured curriculum that builds your EDIFACT knowledge step by step — ideal for onboarding new team members or refreshing your own fundamentals.

Privacy by Design

PeekLens Lite never connects to the internet. No accounts, no tracking, no analytics — your messages and data stay on your device, always.

IMPORTANT — PLEASE READ

PeekLens Lite is an education and syntax-learning tool. It performs syntax-only checks based on public UN/EDIFACT directories and is NOT an official validator. It does not perform any regulatory requirement or business rule validation. Always clarify compliance with your official trading partner, customs authority, or system-of-record before relying on any message in a live environment.

WHO IT'S FOR

- Trade and customs professionals learning or refreshing EDIFACT fundamentals

- Logistics and transport teams working with EDI messages

- System integrators building or debugging EDIFACT interfaces

- Anyone who wants to understand EDIFACT structure without exposing sensitive trade data to the cloud

Download PeekLens Lite and start learning EDIFACT the practical way — private, offline, and built for the work you actually do.