v2.2.1 Enterprise Release

Professional Linux CAN Bus Analysis & Automotive Diagnostic Tool

The professional-grade CAN analyzer for automotive engineers, embedded systems developers, and diagnosticians.
Proprietary commercial software (not open source). SocketCAN native with CAN FD support.

schedule Request Demo
add_circle Add Connection CAN Recording: Record 0:00:15
Time Delta ID Dir Len Data Cycle Time
122887 0x00000543 Tx 8 04 00 00 00 00 00 00 00 122.89 ms
122882 0x00000544 Tx 4 05 00 00 00 122.88 ms
<TEST_MSG_R2>
• TEST_MSG_R2Sig327: 5 (0x5)

See RCAN Viewer in Action

Watch a quick walkthrough of the tool features and workflow.

play_arrow
PLAY WALKTHROUGH (2:15)

Why choose RCAN over other CAN analyzers?

Unlike Vector CANoe, CANalyzer, or PCAN-View, RCAN gives you native Linux support, not an afterthought.

window

Windows Dependency

Stop rebooting or running VMs just to check a CAN bus. Native Linux support is often an afterthought in major tools.

memory

Bloated & Slow

Heavy Java or Electron apps eat your RAM. We use native libraries for maximum throughput on embedded devices.

attach_money

Prohibitively Expensive

Enterprise licenses cost thousands per seat. We offer a powerful toolset accessible to every engineer.

Core Capabilities

Professional CAN Bus Monitoring & Analysis

monitor_heart

Live CAN Monitoring

Visualize up to CAN 2.0-B traffic in real-time with microsecond precision. Auto-scroll, pause, and inspect frames without dropping packets.

input

Message Injection

Construct and send custom frames. Setup periodic transmission tables to simulate ECUs or trigger diagnostics.

translate

DBC Support

Import DBC files to automatically decode/encode raw hex data into human-readable signal values and physical units. Also have full editing and saving capabilities of DBC files.

history

Traffic Replay

Record sessions to log files and replay them back onto the bus or virtual interface for regression testing.

filter_alt

Advanced Filtering

Filter by ID, data content, or bus source. Isolate specific messages to debug noisy buses efficiently.

cable

SocketCAN Native

Works with any hardware supported by the Linux kernel (Peak, Kvaser, Slcan, vcan). No proprietary drivers needed.

USB CAN Adapters

Supported SocketCAN-Compatible Hardware

Works with industry-standard USB CAN adapters and flexible data rate CAN FD devices

check_circle CANable (2.0)
check_circle ODrive USB-CAN
check_circle Kvaser Leaf Series
check_circle PEAK PCAN-USB (FD)
check_circle Ixxat USB-to-CAN
check_circle Vscom USB-CAN Plus
check_circle CANtact
check_circle TouCAN (RusokuLAB)
check_circle Seeed Studio USB-CAN

Plus any other SocketCAN-compatible adapter supported by the Linux kernel

Who is this for?

settings_input_component

Embedded Engineers

Debugging ECU firmware directly from your development machine.

directions_car

Automotive Testers

Validating vehicle networks without rebooting into Windows.

laptop_linux

Linux Enthusiasts

Anyone using SocketCAN who needs a GUI better than candump.

The Origin Story

RCAN Viewer was born out of frustration. As embedded Linux engineers, we were tired of switching OS environments or fighting with command-line tools just to visualize a signal.

Request a Demo

Fill out the form below and we'll get back to you shortly to schedule your demo.