Version 1.2.291
Released 2026-04-16
Highlights
- J1939 live dashboard with decoded ECU fields and sparkline history.
- Multi-protocol transport reassembly across ISO-TP, ISO-TP CEA, SAE TP2.0, K-Line TP, J1939, CCP, and XCP.
- UDS, OBD-II, KWP2000, and J1939 protocol hints with expandable field details.
- Frame sending tools for single frames, repeated frames, ID sweeps, and custom sequences.
- Quality Test panel for packet loss, duplicate, reordering, latency, and jitter checks.
- JSON plugin system for vendor-specific diagnostic protocols.
Hardware And Platform Support
- macOS USB support for PEAK PCAN-USB FD / PCAN-USB Pro FD, Tactrix OpenPort 2.0, Rusoku TouCAN, and gs_usb-compatible adapters.
- Windows J2534 PassThru support with a bundled bridge for both 32-bit and 64-bit adapter DLLs.
- K-Line capture through J2534 adapters that support ISO 9141 / ISO 14230.
- SocketCAN support on Linux, with Linux packages available on request for the initial release.
Import, Export, And Licensing
- Import support for CL1000, candump, ECUconnect, and PCAPNG logs.
- CL1000 export and TransferData binary extraction.
- Offline 10-day trial and Ed25519 license validation.
- Built-in update checks using the public CANcorder download manifest.
Fixes And Reliability
- Fixed a Windows startup crash caused by restoring window geometry before WebView2 finished initialization.
- Improved extended CAN ID handling for J2534 adapters whose drivers omit the expected extended-frame status flag.
- Improved OpenPort packet resynchronization when USB frame alignment is lost.
- Improved PCAN-USB FD command framing for reliable firmware communication.
Public release history starts with the 1.2.x customer release line. Earlier builds were private development and test builds.