OUI/MAC Lookup Offline

MAC Lookup Offline: Essential OUI/MAC Vendor Lookup Tool for Network Engineers Find the company behind any MAC address instantly—even without internet. MAC Lookup Offline ships with a built‑in **OUI database**, smart search, and field tools for **network engineers**, **field techs**, and help desks. It is the ultimate **network tool** for on-site triage and incident response. Privacy‑first. No ads. No tracking. What you can do: Offline OUI/MAC Search: Look up by full MAC, OUI, vendor name, address, or country. The entire database is available without connectivity. Live Camera OCR: Capture MACs from device screens/labels; “Snap” for high‑accuracy file OCR. Images saved to Pictures/MACLookup. Voice Input: Speak a MAC or vendor; we normalize and search automatically. Network Analysis & Files: Ingest large log/lease text files (≈100MB), extract and de‑duplicate **MAC addresses**, and summarize results by vendor. Reports: Generate Top Vendors and All MACs reports (sortable) for fast triage and sharing. Advanced Exports: Export data in multiple formats: CSV, JSON, XML, or a responsive, sortable HTML report (share/email). API Export (Pro): Post data to your endpoint with method, headers, and Bearer token. Includes optional SSL‑ignore for lab scenarios. Smart Filtering & Data Management: OR‑filter chips, configurable page sizes, and **OUI database** updates with a validate & diff preview feature. Themes: Light/Dark themes and customizable layouts for fieldwork. Free vs Pro The Free version is a full app with a 15‑item display/export cap (totals still shown). The Pro (one‑time purchase) unlocks unlimited results, Files & Reports, full Camera OCR power features, and API export. Why it’s different: Works Offline: Designed for air‑gapped or low-connectivity environments. Private by Design: No ads or analytics SDKs. Network is used only when you choose to update the database or export data. Built for Speed: Fast local search, client‑side pagination, and instant lookups. Who it’s for: Network engineers, help desks, field techs, installers, inventory, auditing, and incident response teams. Built by CyprNet Solutions—focused on privacy, speed, and reliability.