OsprioView is a free, browser-based OSDP toolkit for access-control engineers. Capture and decode live OSDP traffic, emulate OSDP devices as an ACU or PD, and provision readers with secure-channel keys — all over WebUSB with no install, or as a Tauri desktop app. OSDP conformance testing is coming soon.
OsprioView needs JavaScript and a WebUSB-capable browser (Chrome, Edge, or Opera) to run. Learn more about the OSDP protocol at osdp.dev.